FN America AR-15 Hammer Forged 16 Inch Barrel Carbine Length Gas System 5.56mm NATO

Fn America Ar-15 Hammer Forged M4 Barrels - Ar-15 Hf M4 Barrel 16 Carbine 5.56mm

FN America builds the battle-ready machine guns that U.S. military forces depend upon around the world, and they've been building combat-proven platforms for more than 100 years. Now, you can benefit from the company's expertise and manufacturing... ... more

Fn America Ar-15/M16 Button Rifled Barrels - Ar-15 M16 Barrel 16 Carbine 5.56mm

The United States military has trusted FN America to produce the guns used by our troops in combat zones across the world, and now, you can pick up the same U.S.-made M16 barrels used by our troops for your own AR-15. Each FN AR-15 BB M16 barrel is... ... more

Fn America Ar-15 Button Rifled M4 Barrels - Ar-15 Bb M4 Barrel 16 Carbine 5.56mm

The fighting rifle trusted by U.S. troops today is the M4A1 carbine, and at the core of this light, compact rifle is a battle-proven barrel design made right here in the USA by FN America. Now, you can get your own barrel made by the same factory and... ... more

Daniel Defense Assy Threaded Barrel 5.56mm NATO 10.3 in Government Carbine Length 1-7 Twist Mil-Spec Heavy Phosphate 07-077-06128

Daniel Defense Assy Threaded Barrel 5.56mm NATO 10.3 in Government Carbine Length 1-7 Twist Mil-Spec Heavy Phosphate 07-077-06128. 3 in 5.56 barrel is the most accurate and longest lasting barrel attainable for your AR-15 build. Cold Hammer Forged from... ... more

FN America AR-15 Hammer Forged Barrel 5.56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply

FN America AR-15 Hammer Forged Barrel 5.56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply. 56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply 36420 is a great way to make sure you have a top of the line barrel that will not... ... more

AIM Sports Inc Complete Rifle Build Kit AR-15 5.56x45mm NATO 16-inch Barrel Mid-Length Gas Tube Low Profile Gas Block Black Hardcoat Anodized Aluminum

AIM Sports Inc Complete Rifle Build Kit AR-15 5.56x45mm NATO 16-inch Barrel Mid-Length Gas Tube Low Profile Gas Block Black Hardcoat Anodized Aluminum. Specifications for AIM Sports Inc 16-inch AR-15 Complete Rifle Build Kit: Manufacturer: AIM Sports... ... more

FN America Barrel Ar-15 Button Rifled 16'' 17 Carbine Length Gas M4

FN America Barrel Ar-15 Button Rifled 16'' 17 Carbine Length Gas M4. This Rifle Barrel from FN America is made using incredibly durable materials that ensure a long lasting and efficient product. For a great way to make sure you are working with the... ... more

FN America Ar-15 5.56x45mm NATO 18 in Button Rifled M16 Profile Rifle Gas System Length Rifled Barrel Oal M16 20-100042

FN America Ar-15 5.56x45mm NATO 18 in Button Rifled M16 Profile Rifle Gas System Length Rifled Barrel Oal M16 20-100042. Install this Fn America Ar15 Barrel on your M16 or AR-15 rifle to ensure a reliable feeding experience with every shot. These Rifle... ... more

Rosco Manufacturing K9 Kinetic Consulting Rifle Barrel 5.56mm Patrol 11.5 inch 1-7 Twist 1/2x28 Thread Nitride Black K9-115-HY-SAGE-556-7-PT

Rosco Manufacturing K9 Kinetic Consulting Rifle Barrel 5.56mm Patrol 11.5 inch 1-7 Twist 1/2x28 Thread Nitride Black K9-115-HY-SAGE-556-7-PT. 5 offers a proprietary patrol length gas system that is smoother than carbine length more reliable than... ... more

Daniel Defense Complete Upper Receiver w/ Flash Hider DDM4-V7-LW 5.56mm NATO 16 in Barrel Low Profile Mid 1-7 Twist Free-Floating MFR XS M-LOK Rail 15

Daniel Defense Complete Upper Receiver w/ Flash Hider DDM4-V7-LW 5.56mm NATO 16 in Barrel Low Profile Mid 1-7 Twist Free-Floating MFR XS M-LOK Rail 15. It features a mid-length gas system for smooth reliable cycling and reduced wear on moving parts. A... ... more

Del-Ton 16in Light Weight Flat Top Barrel Assembly w/15in MLOK 5.56mm Caliber 1-7 Twist Rate Carbine Length DT1040

Del-Ton 16in Light Weight Flat Top Barrel Assembly w/15in MLOK 5.56mm Caliber 1-7 Twist Rate Carbine Length DT1040. 56x45mm NATO Barrel Length: 16 in Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Muzzle Device: A2 Flash Hider Color: Black... ... more

Hitman Industries AR-15 5.56x45mm NATO M4 Rifle Barrel 16 inch 1-8 Twist Carbine Length Nitride Black 556C16M450B8

Hitman Industries AR-15 5.56x45mm NATO M4 Rifle Barrel 16 inch 1-8 Twist Carbine Length Nitride Black 556C16M450B8. There are a few ways to rifle a barrel but here at hitman we prefer button rifling for accuracy. With our 7 step quality Control (QC)... ... more

Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM 16in Mid Length Black LS-MB-CB-16

Lead & Steel L&S Monobloc Barrel - Threaded 5.56MM 16in Mid Length Black LS-MB-CB-16. Chambered in 5.56 NATO/223 Rem the 4150 Chromoly Vanadium barrel comes in various lengths. This barrel features a 1:8 twist ratio and a mid-length gas system with a... ... more

Fn America Ar-15/M16 Button Rifled Barrels - Ar-15 M16 Barrel 16 Mid-Length 5.56mm

The United States military has trusted FN America to produce the guns used by our troops in combat zones across the world, and now, you can pick up the same U.S.-made M16 barrels used by our troops for your own AR-15. Each FN AR-15 BB M16 barrel is... ... more

Faxon Firearms Ar-15/M16 5.56 Pencil Barrels - Pencil Barrel 5.56mm Nato 10.5 1-8 Carbine-Length B

Faxon AR-15 5.56 Pencil barrels have a narrow O.D. both fore and aft of the gas block, for maximum weight saving. AR-15 5.56 Pencil barrels are manufactured at Faxon's ISO-certified facility from one of the hardest materials on the planet, 4150 CMV... ... more

Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIIIS URG 5.56x45mm NATO 20.5 inch 11.5 inch Barrel Government Profile Carbine Length 1-7

Daniel Defense Upper Receiver with Flash Hider Assembly DD4 RIIIS URG 5.56x45mm NATO 20.5 inch 11.5 inch Barrel Government Profile Carbine Length 1-7. 5 inch Cold Hammer Forged Government Profile barrel with a Daniel Defense Flash Suppressor a... ... more

DEMO FN America AR-15 Hammer Forged Barrel 5.56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply

DEMO FN America AR-15 Hammer Forged Barrel 5.56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply. 56 NATO 14.5 Inch Manganese Phosphate Finish All NFA Rules Apply 36420 is a great way to make sure you have a top of the line barrel that... ... more

FN America Barrel Ar-15 Button Rifled 16'' 17 Carbine Gas Govt.

FN America Barrel Ar-15 Button Rifled 16'' 17 Carbine Gas Govt.. . Established using some of the very most heavy duty and dependable resources around these AR15 Barrels by FN America will provide you with an item which will give you many years of... ... more

Moriarti Complete Upper Receiver AR-15 5.56 Nato 16 inch Barrel M4 Carbine Length 1x7 Twist 1/2x28 Thread M-LOK Handguard Triport Hardcoat Anodized

Moriarti Complete Upper Receiver AR-15 5.56 Nato 16 inch Barrel M4 Carbine Length 1x7 Twist 1/2x28 Thread M-LOK Handguard Triport Hardcoat Anodized. 56 Nato 16 M4 Carbine Upper Assembly with a 15 M-lok rail and triport muzzle brake is a product... ... more

Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG 5.56x45mm NATO 19.3 inch 10.3 inch Barrel Government Profile Carbine Length 1-7

Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG 5.56x45mm NATO 19.3 inch 10.3 inch Barrel Government Profile Carbine Length 1-7. 3 inch Cold Hammer Forged M4 Profile barrel with a Daniel Defense Flash Suppressor a GRIP-N-RIP... ... more

Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG 5.56x45mm NATO 19.3 inch 10.3 inch Barrel Government Profile Carbine Length 1-7

Daniel Defense Upper Receiver with Flash Hider Assembly MK18 RIII URG 5.56x45mm NATO 19.3 inch 10.3 inch Barrel Government Profile Carbine Length 1-7. 3 inch Cold Hammer Forged M4 Profile barrel with a Daniel Defense Flash Suppressor a GRIP-N-RIP... ... more

Fn America Ar-15/M16 5.56x45mm Cold Hammer Forged Barrels - 16" Chf Government Carbine, 5.56x45mm 1:

With its more than 100-year legacy of exceptional barrel manufacturing, FNH USA has long perfected the cold hammer forging process to ensure accuracy and durability. These AR-15/M16 barrels are hammer forged using the same proprietary high-grade Chrome... ... more

Aagil Arms Complete AR-15 .350 Legend Upper Assembly 16in Barrel Length Carbine 1-16 Twist w/ 15in M-Lok Anodized Black Medium AA-C16350C16K15

Aagil Arms Complete AR-15 .350 Legend Upper Assembly 16in Barrel Length Carbine 1-16 Twist w/ 15in M-Lok Anodized Black Medium AA-C16350C16K15. 350 Legend. 16" Barrel. Carbine Gas System. 15" M-Lok Handguard. Charging Handle and Canvas Gun Sleeve... ... more

Cmmg Ar-15/M16 5.56mm Barrels - Ar15 16" 5.56 Barrel 416ss Mt

Chambered in 5.56mm NATO, these medium profile barrels feature a 1-7 twist with 1/2"-28 muzzle threads, and accept .750" diameter gas blocks. 16" barrel mid-length gas system. Mfg: Cmmg SPECS: 416 stainless steel. 1/2"-28 muzzle threads. 750" OD Gas... ... more

Hughes Ballistics 5.56 AR-15 USGI Profile Barrel 16in Government Mid-length Gas System 1-7 Twist 1/2x28 Thread Black Nitride HB15USGI16556

Hughes Ballistics 5.56 AR-15 USGI Profile Barrel 16in Government Mid-length Gas System 1-7 Twist 1/2x28 Thread Black Nitride HB15USGI16556. 56 chambered 16 inch USGI Profile mid-length Barrel is machined from 4150 Chrome Moly Vanadium steel with a... ... more

FN America Barrel Ar-15 Button Rifled 14.7'' 17 Mid-length Gas Govt

FN America Barrel Ar-15 Button Rifled 14.7'' 17 Mid-length Gas Govt. Made with the same care and feeding regimens as the FN rifles these barrels are born with a precision rifling and gas port system like carbine barrels. Furthermore button rifle... ... more

Anderson Manufacturing 16 inches M4 Carbine Length Contour Barrel Chambered 5.56/.223 With A 1-8 Twist B2-K004-AN08-0P

Anderson Manufacturing 16 inches M4 Carbine Length Contour Barrel Chambered 5.56/.223 With A 1-8 Twist B2-K004-AN08-0P. 56/.223 Parkerized/RF85 Finish. M4 Feed Ramps Carbine Gas System Specifications for Anderson Manufacturing M4 Contour Barrels... ... more

Fn America Ar-15/M16 5.56x45mm Cold Hammer Forged Barrels - 14.7" Chf Government Carbine, 5.56x45mm

With its more than 100-year legacy of exceptional barrel manufacturing, FNH USA has long perfected the cold hammer forging process to ensure accuracy and durability. These AR-15/M16 barrels are hammer forged using the same proprietary high-grade Chrome... ... more

FN America Barrel Ar-15 Button Rifled 16'' 17 Mid-length Gas Govt.

FN America Barrel Ar-15 Button Rifled 16'' 17 Mid-length Gas Govt.. . Developed working with several of the most extremely sturdy and long lasting components in existence these AR15 Barrels through FN America offers you a product that gives you... ... more

Fn America Ar-15/M16 5.56x45mm Cold Hammer Forged Barrels - 16" Chf Government Mid-Length, 5.56x45mm

With its more than 100-year legacy of exceptional barrel manufacturing, FNH USA has long perfected the cold hammer forging process to ensure accuracy and durability. These AR-15/M16 barrels are hammer forged using the same proprietary high-grade Chrome... ... more

Cmmg Barrel Sub-Assembly 5.56mm - 16.1" Bbl Sub-Assy M4 1-7 1/2-28" Black Nitride

Perfect for building your custom AR15 upper group. Comes with a properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Chambered in 5.56mm 16.1" Barrel Length M4 and Lightweight Tapers Carbine Gas System Length �-28... ... more

Aero Precision Complete Upper Receiver M4E1 Threaded PRO 5.56 16.3in Barrel Gov Profile Mid-Length Gas System 1-7 Twist 1/2 x 28 Thread ATLAS R-ONE

Aero Precision Complete Upper Receiver M4E1 Threaded PRO 5.56 16.3in Barrel Gov Profile Mid-Length Gas System 1-7 Twist 1/2 x 28 Thread ATLAS R-ONE. 56 Cold Hammer Forged Barrel that is paired with our PRO 5.56 BCG. Included ATLAS R-ONE Handguard... ... more

FN America

FN America. 56x45mm. Made In The M16 Styling Constructed Of A Mil-spec Steel And Finished In Black Manganese Phosphate This 16 Button Rifled Fn America Barrel Is A Great Choice For Any Carbine Length Ar-15 Rifle. Chambered In .223 Rem / 5.56x45mm The... ... more

Ballistic Advantage Cold Hammer Forged 5.56x45 Carbine Barrels W/Lo Pro For Ar-15 - 5.56 Nato 11.5"

This 5.56 NATO chambered 11.5 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Our limited run of Cold Hammer Forged barrels feature an M4 Feed Ramp Extension and are HP and MPI... ... more

Ballistic Advantage Cold Hammer Forged 5.56x45 Mid-Length Barrels W/Lo Pro For Ar-15 - 5.56 Nato 16"

This 5.56 NATO chambered 11.5 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Our limited run of Cold Hammer Forged barrels feature an M4 Feed Ramp Extension and are HP and MPI... ... more

Ballistic Advantage Cold Hammer Forged 5.56x45 Mid-Length Barrels W/Lo Pro For Ar-15 - 5.56 Nato 14.

This 5.56 NATO chambered 11.5 inch Cold Hammer Forged barrel is machined from CrMoV steel with a manganese phosphate finish and chrome lined bore. Our limited run of Cold Hammer Forged barrels feature an M4 Feed Ramp Extension and are HP and MPI... ... more

Radical Firearms 11.5in 5.56 AR-15 Rifle Barrel4140 CMV Steel1/7 Twist Black Nitride B11.5CV556AA-17

Radical Firearms 11.5in 5.56 AR-15 Rifle Barrel4140 CMV Steel1/7 Twist Black Nitride B11.5CV556AA-17. 5" 4140 CMV 1/7" TWIST 5.56MM BARREL CARBINE LENGTH GAS SYSTEM 1/2X28 THREADS Specifications for Radical Firearms 11.5in 5.56 AR-15 Rifle Barrel:... ... more