Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 7.5in 1-10 Twist 1/2x36 Thread Black 9MM75B36

Faxon Firearms Ar-15 Barrels, 9mm - Ar-15 Barrel, 9mm, 8.5"

Faxon Firearm's 9mm barrels are manufactured from 4150 GBQ Steel. For AR Carbines, they use 1/10 twist to ensure stabilization across all grains of 9mm loadings. Further, they feature QPQ Black Nitride or FDE coating for superior corrosion resistance... ... more

Great Lakes Firearms And Ammun Ar-15 Barrels 9mm - 9mm Luger Barrel Nitride 4.5

AR-15 9mm Barrels from Great Lakes! The same great barrels from their full firearms! Nitride Finish Twist 1:10 Thread size: 1/2 x 28 Blowback gas system Available in 16", 10.5"", and 4.5"" lengths Mfg: Great Lakes Firearms And Ammun ... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... ... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... ... more

Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA

Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms... ... more

DEMO Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA

DEMO Jacob Grey Firearms Complete Upper Assembly 9mm 16in 1-10 Twist 1/2x36 Thread Black 9MM16CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey... ... more

Jacob Grey Firearms Complete Upper Assembly 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45CUA

Jacob Grey Firearms Complete Upper Assembly 9mm 4.5in 1-10 Twist 1/2x36 Thread Black 9MM45CUA. DISCLAIMER: Firearm specifications are subject to change at any time based on availability and supply chain shortage. Specifications for Jacob Grey Firearms... ... more

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10B36

Jacob Grey Firearms AR-15 Threaded Barrel AR 9mm 10in 1-10 Twist 1/2x36 Thread Black 9MM10B36. Pairs perfectly with JG low profile handguard. Specifications for Jacob Grey Firearms AR-15 Threaded Barrel: Manufacturer: Jacob Grey Firearms Color: Black... ... more

Tiger Rock AR Build Kit BCG LPK and Magpul SL Kit 9mm Caliber 11in 16in Barrel Straight 1x10 Twist 1/2x36 Thread 15in M-Lok Handguard Compensator

Tiger Rock AR Build Kit BCG LPK and Magpul SL Kit 9mm Caliber 11in 16in Barrel Straight 1x10 Twist 1/2x36 Thread 15in M-Lok Handguard Compensator. This 9mm AR Build Kit comes with everything you need to get your 9mm AR-15 up and running The Tiger ROCK... ... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 7.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623975HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 7.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623975HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made... ... more

XTS Complete Upper Receiver w/o BCG w/ Ce Rail AR-15 .223/5.56 16.5in 7.5in Barrel Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Finish

XTS Complete Upper Receiver w/o BCG w/ Ce Rail AR-15 .223/5.56 16.5in 7.5in Barrel Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Finish. 5in 5.56 upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56. These... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Silver XTS-CU-7SL

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Silver XTS-CU-7SL. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56.... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Blue XTS-CU-7BL

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Blue XTS-CU-7BL. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56.... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Red XTS-CU-7RD

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Red XTS-CU-7RD. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56.... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Bronze XTS-CU-7BR

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Bronze XTS-CU-7BR. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56.... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Purple XTS-CU-7PP

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish Purple XTS-CU-7PP. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56.... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish OD Green

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish OD Green. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56. These... ... more

Jacob Grey Firearms Spiral Compensators 9mm 1/2x36 Nitride Black 9SC1236N

Jacob Grey Firearms Spiral Compensators 9mm 1/2x36 Nitride Black 9SC1236N. Gases are bled out of the compensator leading to a heavy weighted item. The JGC Spiral Comp 9mm is heavy duty and designed specifically for AR-9 format pistols. The ports on... ... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 7.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N75B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 7.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N75B. Depending on what your intended purpose for a particular rifle will be you might want a lightweight short or... ... more

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish XTS-CU-7BK

XTS Complete Upper Receiver w/o BCG AR-15 223/5.56 16.5in 7.5in Pistol 1-7 Twist 1/2x28 Thread M-LOK Bird Cage Black Nitride Finish XTS-CU-7BK. 56 16.5in upper comes FULLY ASSEMBLED with a 5.56 NATO barrel capable of shooting both .223 and 5.56. These... ... more

Faxon Firearms Match Barrel AR Platform AR-15 300 BLK 7.5in Gunner Pistol Length 1-5 Twist 5/8x24 Thread Black 15B35P7NGQ-5R-NP3

Faxon Firearms Match Barrel AR Platform AR-15 300 BLK 7.5in Gunner Pistol Length 1-5 Twist 5/8x24 Thread Black 15B35P7NGQ-5R-NP3. The 300 Blackout cartridge yields increased performance in shorter barrels and effective subsonic performance. By speeding... ... more

Jacob Grey Firearms 16in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM16B

Jacob Grey Firearms 16in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM16B. Pairs perfectly with JG low profile handguard. DISCLAIMER: Before any muzzle device make sure a 9mm round will drop freely through the device center Specifications for Jacob Grey... ... more

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 7.5in 1-7 Twist 1/2x28 Thread Black 556N75CUA

Jacob Grey Firearms Complete Upper Assembly 5.56 NATO 7.5in 1-7 Twist 1/2x28 Thread Black 556N75CUA. 56 NATO and built around a 1/7 twist barrel. 7-sided M-LOK Handguard and 7075 Aluminum Upper Receiver. These uppers have a pistol-length gas system... ... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black 556N75ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 5.56 NATO 7.5in Black 556N75ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... ... more

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black 7623975ULCUA

Jacob Grey Firearms Ultralight Complete Upper Assembly 7.62x39mm 7.5in Black 7623975ULCUA. This AR-15 complete upper assembly is built around the 7075-T6 billet upper receiver specifically machined and cut in areas where excess material was unnecessary... ... more

Moriarti AR-15 Rifle Barrel Threaded 9mm Luger 4.5 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 4.5 inch MAR-BRL-459-MED-1236

Moriarti AR-15 Rifle Barrel Threaded 9mm Luger 4.5 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 4.5 inch MAR-BRL-459-MED-1236. . These AR15 Barrels through the skilled product experts at Moriarti are made using heavy duty and reliable materials... ... more

Moriarti AR-9 M4 Barrel Threaded 9mm Luger 16 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 16 inch MAR-9-16-BRL

Moriarti AR-9 M4 Barrel Threaded 9mm Luger 16 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 16 inch MAR-9-16-BRL. . These AR15 Barrels through the professional product professionals at Moriarti are made by using long lasting and efficient... ... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 10.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N105B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 10.5in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N105B. Depending on what your intended purpose for a particular rifle will be you might want a lightweight short... ... more

Jacob Grey Firearms 5.5in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM6B

Jacob Grey Firearms 5.5in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM6B. Pairs perfectly with JG low profile handguard. DISCLAIMER: Before any muzzle device make sure a 9mm round will drop freely through the device center Specifications for Jacob Grey... ... more

Jacob Grey Firearms 10in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM10B

Jacob Grey Firearms 10in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM10B. Pairs perfectly with JG low profile handguard. DISCLAIMER: Before any muzzle device make sure a 9mm round will drop freely through the device center Specifications for Jacob Grey... ... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 10.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 76239105HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x39 10.5in Carbine Length 1-10 Twist 5/8x24 Thread Black 76239105HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made... ... more

DEMO Jacob Grey Firearms 16in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM16B

DEMO Jacob Grey Firearms 16in 9mm Luger 1/2x36 Barrel AR-9 Black 9MM16B. Pairs perfectly with JG low profile handguard. DISCLAIMER: Before any muzzle device make sure a 9mm round will drop freely through the device center Specifications for Jacob Grey... ... more

Moriarti AR-15 Rifle Barrel Threaded 9mm Luger 5.5 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 5.5 inch MAR-BRL-559-MED-1236

Moriarti AR-15 Rifle Barrel Threaded 9mm Luger 5.5 inch Medium 1-10 Twist 1/2x36 Thread Nitride Black 5.5 inch MAR-BRL-559-MED-1236. . These AR15 Barrels through the skilled product experts at Moriarti are made using heavy duty and reliable materials... ... more

Stag Arms AR-15 Tactical Right Hand Upper Receiver 5.56 NATO 7.5in Barrel GOV-CMV Profile 1-7 Twist 1/2 x 28 Thread VG6 Delta Nitride Black

Stag Arms AR-15 Tactical Right Hand Upper Receiver 5.56 NATO 7.5in Barrel GOV-CMV Profile 1-7 Twist 1/2 x 28 Thread VG6 Delta Nitride Black. The handguard provides an uninterrupted picatinny rail along the top which allows room for sights optics and... ... more

TRYBE Defense Rifle Barrel Threaded AR-15 9mm Luger 16.25 inch Medium Taper Twist 1/2x36 TPI Black Nitride Black BARMID16259MM

TRYBE Defense Rifle Barrel Threaded AR-15 9mm Luger 16.25 inch Medium Taper Twist 1/2x36 TPI Black Nitride Black BARMID16259MM. This 16.25" barrel chambered in 9x19 Luger is a medium taper barrel milled from 41V50 chrome moly vanadium steel. Featuring... ... more

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x3916in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623916HB

Jacob Grey Firearms Threaded Rifle Heavy Barrel AR Platform AR-15 7.62x3916in Carbine Length 1-10 Twist 5/8x24 Thread Black 7623916HB. 6239 barrel has a carbine length gas system with a 1:10 twist rate. Our 7.6239 parkerized rifle barrels are made from... ... more

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 16in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N16B

Jacob Grey Firearms Threaded Rifle Barrel AR Platform AR-15 5.56 NATO/.223 Remington 16in Pistol Length 1-7 Twist 1/2x28 Thread Black 556N16B. Depending on what your intended purpose for a particular rifle will be you might want a lightweight short or... ... more