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Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group BCG Mystic Midnight CC-LMS-0109

Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group BCG Mystic Midnight CC-LMS-0109

Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group BCG Mystic Midnight CC-LMS-0109. Carrier is machined from Mil-Spec 8620 tool steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the Mil-Spec... ... more

Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group BCG Mystic Midnight CC-LMS-0109

Cryptic .223 / 5.56 / .300 AAC Blackout Low Mass Steel Bolt Carrier Group BCG Mystic Midnight CC-LMS-0109. Carrier is machined from Mil-Spec 8620 tool steel with shrouded firing pin and Mil-Spec chrome lined interior. BCG includes the Mil-Spec...

Optics Planet

$300.00

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J P Enterprises Ar-15 5.56 Low Mass Complete Bolt Carrier Groups - Jpbc-3a Low-Mass Bolt & Carrier

J P Enterprises Ar-15 5.56 Low Mass Complete Bolt Carrier Groups - Jpbc-3a Low-Mass Bolt & Carrier

$20 off $200+. Use code SEPT20

Precision-machined, stainless bolt-and-carrier group features JP's enhanced bolt made of high-grade 9310 steel for a significantly longer life expectancy than standard mil-spec bolts. Set is available with choice of JPBC-2A Low Mass carriers that... ... more

J P Enterprises Ar-15 5.56 Low Mass Complete Bolt Carrier Groups - Jpbc-3a Low-Mass Bolt & Carrier

Precision-machined, stainless bolt-and-carrier group features JP's enhanced bolt made of high-grade 9310 steel for a significantly longer life expectancy than standard mil-spec bolts. Set is available with choice of JPBC-2A Low Mass carriers that...

$356.25

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Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE

Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE

Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE. 56/300 Bolt. Faxon Firearms machined these Bolt Carrier Groups from 9310 tool steel with an S7 tool steel extractor for maximum durability. The Faxon Firearms AR-15 5.56/300 Nitrided Bolt is... ... more

Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE

Faxon Firearms AR Bolt Complete 5.57 Black FF556BCNITRIDE. 56/300 Bolt. Faxon Firearms machined these Bolt Carrier Groups from 9310 tool steel with an S7 tool steel extractor for maximum durability. The Faxon Firearms AR-15 5.56/300 Nitrided Bolt is...

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$54.99

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Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

$20 off $200+. Use code SEPT20

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace... ... more

Wilson Combat Ar308 Low Mass Bolt Carrier Group Nickel Boron - Ar 308 Low Mass Bcg Nickel Boron

The 8620 hardened low-mass steel carrier is smooth. This assembly includes a properly staked gas key for a lifetime of service in your next custom build. NB (Nickel Boron) plated for easy clean up and corrosion protection Bolt material is aerospace...

$309.95

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Brownells M16 Bcg, Ballistic Advantage Bbl & Atlas Rail Builder's Bundle - M16 Bcg 5.56mm, Modern Se

Brownells M16 Bcg, Ballistic Advantage Bbl & Atlas Rail Builder's Bundle - M16 Bcg 5.56mm, Modern Se

$20 off $200+. Use code SEPT20

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a... ... more

Brownells M16 Bcg, Ballistic Advantage Bbl & Atlas Rail Builder's Bundle - M16 Bcg 5.56mm, Modern Se

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a...

$450.99

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Daniel Defense Bolt Carrier Group BCG Complete 5.56mm NATO 04-013-19032

Daniel Defense Bolt Carrier Group BCG Complete 5.56mm NATO 04-013-19032

Daniel Defense Bolt Carrier Group BCG Complete 5.56mm NATO 04-013-19032. 56 NATO (5.56x45mm & .223 Remington) / 300 Blackout (7.6x35mm) full-auto compatible M16 Profile complete Bolt Carrier Group BCG assembly. CARRIER Machined from 8620 steel Heavy... ... more

Daniel Defense Bolt Carrier Group BCG Complete 5.56mm NATO 04-013-19032

Daniel Defense Bolt Carrier Group BCG Complete 5.56mm NATO 04-013-19032. 56 NATO (5.56x45mm & .223 Remington) / 300 Blackout (7.6x35mm) full-auto compatible M16 Profile complete Bolt Carrier Group BCG assembly. CARRIER Machined from 8620 steel Heavy...

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$228.00

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Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC... ... more

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223

Lantac Enhanced Full Auto Style Bolt Carrier Group BCG w/ NiB Coating .223/5.56x45mm LA00223. Precision machined from high quality 8620 steel and coated with NiB electroless nickel boron with advanced UCT EXO these Bolt Carrier Groups by LANTAC...

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$290.99

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ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG

ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG

ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG. e.) .223/5.56mm .300 Blackout Specifications for ODIN Works Bolt Carrier: Manufacturer: ODIN Works Color: Black Finish: Nitride Gun Model: M4 AR-15 Condition: New... ... more

ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG

ODIN Works AR 15 Black Nitride Bolt Carrier Group BCG Black AR15 .223 ACC-.223 -BCG. e.) .223/5.56mm .300 Blackout Specifications for ODIN Works Bolt Carrier: Manufacturer: ODIN Works Color: Black Finish: Nitride Gun Model: M4 AR-15 Condition: New...

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$129.00

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Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG. 56x45mm NATO .223 Remington Hand: Right Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Black Rain Ordnance BRO-BCG: Bolt... ... more

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG

Black Rain Ordnance Bolt Carrier Group BCG Nickel Boron BRO-BCG. 56x45mm NATO .223 Remington Hand: Right Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black Rain Ordnance Bolt Carrier Group Black Rain Ordnance BRO-BCG: Bolt...

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$229.00

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Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black... ... more

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH

Black Rain Ordnance Bolt Carrier Group BCG Left Handed Nickel Boron BRO-BCG-LH. 56x45mm NATO .223 Remington Gun Make: AR Platform Gun Model: AR-15 Hand: Left Condition: New Bolt Material: Steel Carrier Material: 8620 Steel Package Contents: Black...

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$229.00

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JP Enterprises Aluminum Ultra Low Mass Carrier For Small Frame .223 w/Jpfr-223T Titanium Firing Pin/Jpgr-223 Gas Ring/JP-Enhanced Bolt Green JPBC-1A

JP Enterprises Aluminum Ultra Low Mass Carrier For Small Frame .223 w/Jpfr-223T Titanium Firing Pin/Jpgr-223 Gas Ring/JP-Enhanced Bolt Green JPBC-1A

JP Enterprises Aluminum Ultra Low Mass Carrier For Small Frame .223 w/Jpfr-223T Titanium Firing Pin/Jpgr-223 Gas Ring/JP-Enhanced Bolt Green JPBC-1A. By reducing the reciprocating mass within the operating system the bolt velocity is increased while... ... more

JP Enterprises Aluminum Ultra Low Mass Carrier For Small Frame .223 w/Jpfr-223T Titanium Firing Pin/Jpgr-223 Gas Ring/JP-Enhanced Bolt Green JPBC-1A

JP Enterprises Aluminum Ultra Low Mass Carrier For Small Frame .223 w/Jpfr-223T Titanium Firing Pin/Jpgr-223 Gas Ring/JP-Enhanced Bolt Green JPBC-1A. By reducing the reciprocating mass within the operating system the bolt velocity is increased while...

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$485.00

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Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle.... ... more

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS

Fostech AR-15 Complete Lite Bolt Carrier Group BCG Low Mass Nickel Boron Coating FT-BCG-NB-LOWMASS. These Bolt Carrier Groups by FosTech Outdoors are constructed out of nickel boron ensuring the best quality and performance possible for your rifle....

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$245.99

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FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG No Hammer EXO FZ-LW-BCG-01-NH

FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG No Hammer EXO FZ-LW-BCG-01-NH

FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG No Hammer EXO FZ-LW-BCG-01-NH. These Bolt Carrier Groups developed by FailZero offer a 21percent weight reduction compared to a standard Mil-Spec carrier. All components of... ... more

FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG No Hammer EXO FZ-LW-BCG-01-NH

FailZero 9.2 oz Total BCG Weight Lightweight/Low Mass Bolt Carrier Group BCG No Hammer EXO FZ-LW-BCG-01-NH. These Bolt Carrier Groups developed by FailZero offer a 21percent weight reduction compared to a standard Mil-Spec carrier. All components of...

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$234.00

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Glfa Bolt Carrier Group BCG Ar15 .223/5.56mm/.300aac Blackout

Glfa Bolt Carrier Group BCG Ar15 .223/5.56mm/.300aac Blackout

Glfa Bolt Carrier Group BCG Ar15 .223/5.56mm/.300aac Blackout. 223/5.56mm/.300aac Blackout was created in order to be the ideal item for any person needing an exceptional choice.. Established by using some of the most extremely sturdy and dependable... ... more

Glfa Bolt Carrier Group BCG Ar15 .223/5.56mm/.300aac Blackout

Glfa Bolt Carrier Group BCG Ar15 .223/5.56mm/.300aac Blackout. 223/5.56mm/.300aac Blackout was created in order to be the ideal item for any person needing an exceptional choice.. Established by using some of the most extremely sturdy and dependable...

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$179.95

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Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712. 56x45mm NATO .223 Wylde .300 AAC Blackout .223 Remington Fabric/Material: Steel Additional Features:... ... more

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Left Side Folding Stock Adapter Black Anodized 78712. 56x45mm NATO .223 Wylde .300 AAC Blackout .223 Remington Fabric/Material: Steel Additional Features:...

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$490.00

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Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Right Side Folding Stock Adapter Black Anodized 78710

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Right Side Folding Stock Adapter Black Anodized 78710

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Right Side Folding Stock Adapter Black Anodized 78710. These Bolt Carrier Groups by Dead Foot Arms are coated in TB-41 DLC (Diamond Like Coating) that... ... more

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Right Side Folding Stock Adapter Black Anodized 78710

Dead Foot Arms Modified Cycle System .223/.223 Wylde/5.56/.300 BLK DLC Bolt Carrier Group BCG Right Side Folding Stock Adapter Black Anodized 78710. These Bolt Carrier Groups by Dead Foot Arms are coated in TB-41 DLC (Diamond Like Coating) that...

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$490.00

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LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .223/5.56 01-UP-556-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .223/5.56 01-UP-556-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .223/5.56 01-UP-556-NIT-EBCG. Our BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier... ... more

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .223/5.56 01-UP-556-NIT-EBCG

LANTAC Enhanced Bolt Carrier Group BCG Full Auto Style .223/5.56 01-UP-556-NIT-EBCG. Our BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected. The entire carrier...

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$290.99

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CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631. CMC Triggers manufactures the highest quality firearms components in the industry. Carrier Assembly: The flared rear of the enhanced bolt... ... more

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631

CMC Triggers Enhanced Bolt Carrier Group BCG AR15/M16 5.56/.223 .300 Blackout Mil-Spec Black Nitride 81631. CMC Triggers manufactures the highest quality firearms components in the industry. Carrier Assembly: The flared rear of the enhanced bolt...

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$199.00

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JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed rifles and... ... more

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.5G Enhanced Bolt Black JPBC-6HA-6.5G. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed rifles and...

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$485.00

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JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed... ... more

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII

JP Enterprises Small Frame Variable Mass Bolt Carrier Group BCG With Jpeb-6.8Spcii Enhanced Bolt Black JPBC-6HA-6.8SPCII. 223/5.56 Bolt Jpcp-223 Enhanced Cam Pin Jpfprp-223 Enhanced Firing Pin Retaining Pin. For difficult setups like suppressed...

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$485.00

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Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB. 223 5.56 or .300 Blackout Specifications for Dark Storm Industries DS-15 5.56 Bolt Carrier Group (BCG): Manufacturer: Dark Storm Industries Fabric/Material: Steel... ... more

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB

Dark Storm Industries DS-15 5.56 Bolt Carrier Group BCG Nickel Boron DSI-BCG-556-NIB. 223 5.56 or .300 Blackout Specifications for Dark Storm Industries DS-15 5.56 Bolt Carrier Group (BCG): Manufacturer: Dark Storm Industries Fabric/Material: Steel...

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$199.95

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Walker Defense Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout TI-556-CARRIER

Walker Defense Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout TI-556-CARRIER

Walker Defense Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout TI-556-CARRIER. Please note this item is the carrier with a properly staked steel gas key ONLY. It does not include the bolt assembly firing... ... more

Walker Defense Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout TI-556-CARRIER

Walker Defense Research Titanium Bolt Carrier Only No Bolt 5.56x45mm NATO .223 Remington .300 AAC Blackout TI-556-CARRIER. Please note this item is the carrier with a properly staked steel gas key ONLY. It does not include the bolt assembly firing...

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$299.99

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LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is... ... more

LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 5.56x45mm NATO/.223 Nitride Finish 8620 Steel Black 01-MSPEC-556-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is...

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$189.99

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LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is... ... more

LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG

LANTAC M-SPEC Bolt Carrier Group BCG 7.62x51mm NATO/.308 Nitride Finish 8620 Steel Black 01-MSPEC-762-NIT-EBCG. 56/.223 and 7.62/.308 Caliber the Lantac M-SPEC 5.56/.223 BCG is precision machined to milspec dimensions and tolerances. The carrier is...

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$244.99

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Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG. 56 NATO / 300 BLK Gen 2 Bolt Carrier Group features an M16 pattern 8620 tool steel carrier with 9310 alloy steel bolt and shot-peened for... ... more

Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG

Radical Firearms Bolt Carrier Group BCG RF 223/5.56/300AAC/22Nosler M16 BCG Melonite Black 556MEL-BCG. 56 NATO / 300 BLK Gen 2 Bolt Carrier Group features an M16 pattern 8620 tool steel carrier with 9310 alloy steel bolt and shot-peened for...

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$159.79

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Sons of Liberty Gun Works SOLGW Bolt Carrier Group 5.56mm/300 AAC Blackout 158 Carpenter Phosphate Black SOLGWBCG556

Sons of Liberty Gun Works SOLGW Bolt Carrier Group 5.56mm/300 AAC Blackout 158 Carpenter Phosphate Black SOLGWBCG556

Sons of Liberty Gun Works SOLGW Bolt Carrier Group 5.56mm/300 AAC Blackout 158 Carpenter Phosphate Black SOLGWBCG556. We test fire every unit in full auto after inspection to guarantee our customer receives an efficient BCG they can trust for life.... ... more

Sons of Liberty Gun Works SOLGW Bolt Carrier Group 5.56mm/300 AAC Blackout 158 Carpenter Phosphate Black SOLGWBCG556

Sons of Liberty Gun Works SOLGW Bolt Carrier Group 5.56mm/300 AAC Blackout 158 Carpenter Phosphate Black SOLGWBCG556. We test fire every unit in full auto after inspection to guarantee our customer receives an efficient BCG they can trust for life....

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$199.00

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TRYBE Defense Bolt Assembly Completion Group AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Nickel Boron TRDBOLTASCOMP

TRYBE Defense Bolt Assembly Completion Group AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Nickel Boron TRDBOLTASCOMP

TRYBE Defense Bolt Assembly Completion Group AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Nickel Boron TRDBOLTASCOMP. Your friends at TRYBE Defense have your 6 with all the BCG components you need to build your own including the TRYBE Defense... ... more

TRYBE Defense Bolt Assembly Completion Group AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Nickel Boron TRDBOLTASCOMP

TRYBE Defense Bolt Assembly Completion Group AR-15 Mil-Spec 5.56 NATO/.223 Rem/.300 Blackout Nickel Boron TRDBOLTASCOMP. Your friends at TRYBE Defense have your 6 with all the BCG components you need to build your own including the TRYBE Defense...

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$124.99

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JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black

JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black

JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black. New to this revision of our JPBC-9SL and JPBC-9SL-SP bolt assemblies is last round holt open... ... more

JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black

JP Enterprises EnhancedBolt Bolt Carrier Group BCG 9mm QPQ Finish Short Stroke Heavy SCS System JPSCS2-9SS-5H2 - 2 Tungsten/ 3 Steel Masses Black. New to this revision of our JPBC-9SL and JPBC-9SL-SP bolt assemblies is last round holt open...

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$447.95

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Brownells M16 Bcg & Magpul Ar-15 Pmag Gen M2 Moe Magazine Builder's Bundle - M16 Bcg 5.56mm Nato & A

Brownells M16 Bcg & Magpul Ar-15 Pmag Gen M2 Moe Magazine Builder's Bundle - M16 Bcg 5.56mm Nato & A

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a... ... more

Brownells M16 Bcg & Magpul Ar-15 Pmag Gen M2 Moe Magazine Builder's Bundle - M16 Bcg 5.56mm Nato & A

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a...

$199.99

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Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

$20 off $200+. Use code SEPT20

The Brownells M16 5.56 Complete Bolt-Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt-Carrier Group is constructed with a... ... more

Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

The Brownells M16 5.56 Complete Bolt-Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt-Carrier Group is constructed with a...

$314.99

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Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

$20 off $200+. Use code SEPT20

The Brownells M16 5.56 Complete Bolt-Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt-Carrier Group is constructed with a... ... more

Brownells M16 Bcg & Geissele Ar-15 Enhanced Trigger Builder's Bundle - M16 Bcg 5.56mm Nato & Geissel

The Brownells M16 5.56 Complete Bolt-Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt-Carrier Group is constructed with a...

$314.99

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Brownells M16 Bcg & Ballistic Advantage 16in Bbl Builder's Bundle - M16 Bcg 5.56mm Nato & Modern Ser

Brownells M16 Bcg & Ballistic Advantage 16in Bbl Builder's Bundle - M16 Bcg 5.56mm Nato & Modern Ser

$20 off $200+. Use code SEPT20

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a... ... more

Brownells M16 Bcg & Ballistic Advantage 16in Bbl Builder's Bundle - M16 Bcg 5.56mm Nato & Modern Ser

The Brownells M16 5.56 Complete Bolt Carrier Group is designed to work easily and reliably in any AR-15 or M16 rifle chambered in 5.56x45mm, 300 AAC Blackout or .223 Remington. The Brownells M16 5.56 Complete Bolt Carrier Group is constructed with a...

$293.99

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AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN

AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN

AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN. It features a black salt bath nitride finish MPI inspected bolt properly staked grade 8 gas key screws. The black nitride finish features excellent hardness... ... more

AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN

AT3 Tactical AR-15 Bolt Carrier Group BCG 5.56 NATO/.300 Blackout Black Nitride BCG-M16-BN. It features a black salt bath nitride finish MPI inspected bolt properly staked grade 8 gas key screws. The black nitride finish features excellent hardness...

Optics Planet

$114.99

FREE shipping

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Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Gold CC-BAC-0101

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Gold CC-BAC-0101

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Gold CC-BAC-0101. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -... ... more

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Gold CC-BAC-0101

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Gold CC-BAC-0101. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -...

Optics Planet

$90.00

FREE shipping

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Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Silver CC-BAC-0103

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Silver CC-BAC-0103

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Silver CC-BAC-0103. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -... ... more

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Silver CC-BAC-0103

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Silver CC-BAC-0103. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -...

Optics Planet

$90.00

FREE shipping

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Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Midnight CC-BAC-0109

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Midnight CC-BAC-0109

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Midnight CC-BAC-0109. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -... ... more

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Midnight CC-BAC-0109

Cryptic Bolt Assembly - Complete .223/5.56/.300 AAC Blackout Mystic Midnight CC-BAC-0109. HPT (High Pressure Batch Tested) and MPI (Magnetic Particle Inspected). Comes Assembled. Specifications for Cryptic .223/5.56/.300 AAC Blackout Bolt Assembly -...

Optics Planet

$90.00

FREE shipping

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Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Black CC-0100

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Black CC-0100

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Black CC-0100. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per... ... more

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Black CC-0100

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Black CC-0100. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per...

Optics Planet

$280.00

FREE shipping

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Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Gold CC-0101

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Gold CC-0101

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Gold CC-0101. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per... ... more

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Gold CC-0101

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Gold CC-0101. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per...

Optics Planet

$255.00

FREE shipping

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Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Silver CC-0103

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Silver CC-0103

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Silver CC-0103. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per... ... more

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Silver CC-0103

Cryptic Bolt Carrier Group BCG - Complete .223/5.56/.300 AAC Blackout Right Hand Mystic Silver CC-0103. BCG includes the proper chrome lined and heat treated gas key. Gas key is secured to carrier with Grade 8 fasteners and properly staked per...

Optics Planet

$255.00

FREE shipping

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