Hunting & Archery Equipment › Alloy › brownells ar 15 m16 308

Daniel Defense Ar-15/M16 300 Blk S2w Hammer Forged Barrels - 16" S2w Carbine Length 300 Blk Barrel,

These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential-like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in... more

V Seven Tin Gold 5.56 AR-15/M16 Bolt Carrier Complete Nickel Boron 16 in BCG-TiN556

V Seven Tin Gold 5.56 AR-15/M16 Bolt Carrier Complete Nickel Boron 16 in BCG-TiN556. 56 AR-15/M16 Bolt Carrier Complete was developed to function as the ideal product for anybody needing an exceptional choice.. These Bolt Carrier Groups through the... more

Andro Corp Industries AR-15/M16 TiN Gold BCG Polished Gold BCGM16TING

Andro Corp Industries AR-15/M16 TiN Gold BCG Polished Gold BCGM16TING. With a Viton O ring upgraded extractor these Bolt Carrier Groups by Andro Corp Industries ensure a cleaner break between your firing components ensuring you get the most use from... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Anodized 1-NIBXBCG0001

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Anodized 1-NIBXBCG0001. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished... more

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 16" Lightweight Mid-Length 5.56 Barrel, 1-7 T

These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential-like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in... more

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 16" Government Mid-Length 5.56 Barrel, 1-7 Twi

These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential-like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in... more

Sadlak Industries Ar-15/M16 Gas Blocks - Low-Profile, Clamp, Steel

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Daniel Defense Ar-15/M16 5.56 Hammer Forged Barrels - 14.5" 5.56 Lightweight Mid-Length Barrel, 1-7

These barrels are cold hammer-forged from high-grade chromium-molybdenum-vanadium alloy steel for exceptional strength and accuracy potential-like a high-end match rifle barrel. Magnetic particle inspection (MPI) ensures there are no internal flaws in... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308

WMD Guns M16/AR-15 Bolt Carrier Group BCG .308 NiB-X Nickel 1-NIBXBCG308. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Titanium Blue 1-NIBXBCG0005-TB. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

V Seven Tin Gold 5.56 AR-15/M16 Carrier w/Properly Staked Gas Key 8620 Alloy 16.5 in CARR-TiN556

V Seven Tin Gold 5.56 AR-15/M16 Carrier w/Properly Staked Gas Key 8620 Alloy 16.5 in CARR-TiN556. 56 AR-15/M16 Carrier then you have come to the right place.. Established by using some of the very most sturdy and long lasting materials available these... more

Nemo Ar- .308 15" Handguard M-Lok - Ar .308 15 Handguard M-Lok Black

The wide construction of the NEMO .308 handguard provides superior heat shielding, as well as the ability to accommodate custom builds with suppressors. Caliber: .308 Winchester Height: 1.31 in (bore centerline to top of rail) Length: 15 in Exterior... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Black 1-NIBXBCG0001-Black

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Black 1-NIBXBCG0001-Black. NiB-X Black coated. Firing Pin - Manufactured heat-treated hardened chromed and certified per government drawings. Carrier - AR-15 or M16 style (heavy weight) 8620... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Jesse James Green 1-NIBXBCG0005-JJG

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Jesse James Green 1-NIBXBCG0005-JJG. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Marine Corp Red 1-NIBXBCG0005-MCR. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Battle Grey 1-NIBXBCG0005-Battle Grey

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Battle Grey 1-NIBXBCG0005-Battle Grey. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X White 1-NIBXBCG0005-White

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X White 1-NIBXBCG0005-White. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life against... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM

WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

DEMO WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM

DEMO WMD Guns M16/AR-15 Bolt Carrier Group BCG 9mm NiB-X Nickel 1-NIBXBCG9MM. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Low Profile Gas Block .936 Steel Black

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Skeletonized Lo-Pro Gas Block .625 Steel Mp Black

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Clamp-Style Lo-Pro Gas Block .875 Steel Black

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Low Profile Gas Block .750 Steel Nitride

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Low Profile Gas Block .750 Steel Phosphate

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

Sadlak Industries Ar-15/M16 Gas Blocks - Ar-15 Low Profile Gas Block .625 Steel Black Nitride

All of SADLAK's Gas Blocks are made in the USA by craftsmen with years of experience delivering consistent quality. All the bores are precision honed and all critical measurements are 100% inspected to insure consistency and quality. Available in a... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .450 BM NiB-X Nickel 1-NIBXBCG450BM

WMD Guns M16/AR-15 Bolt Carrier Group BCG .450 BM NiB-X Nickel 1-NIBXBCG450BM. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X NRA Blue 1-NIBXBCG0005-NRA Blue

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X NRA Blue 1-NIBXBCG0005-NRA Blue. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.5 Grendel Type ll NiB-X Nickel 1-NIBXBCG65GRENDEL

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.5 Grendel Type ll NiB-X Nickel 1-NIBXBCG65GRENDEL. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224

WMD Guns M16/AR-15 Bolt Carrier Group BCG .224 Valkyrie/6.8 SPC NiB-X Nickel 1-NIBXBCG224. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Northern Lights 1-NIBXBCG0005-NL

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Northern Lights 1-NIBXBCG0005-NL. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC

WMD Guns M16/AR-15 Bolt Carrier Group BCG .458 SOCOM NiB-X Nickel 1-NIBXBCG458SOC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC

WMD Guns M16/AR-15 Bolt Carrier Group BCG 6.8 SPC NiB-X Nickel 1-NIBXBCG68SPC. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Safety Orange 1-NIBXBCG0005-SO

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Safety Orange 1-NIBXBCG0005-SO. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns M16/AR-15 Bolt Carrier Group BCG 7.62x39 NiB-X Nickel 1-NIBXBCG762

WMD Guns M16/AR-15 Bolt Carrier Group BCG 7.62x39 NiB-X Nickel 1-NIBXBCG762. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. The BCG components are coated and polished to... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Purple 1-NIBXBCG0005-Purple

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Purple 1-NIBXBCG0005-Purple. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life against... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Corvette Yellow 1-NIBXBCG0005-CY

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Corvette Yellow 1-NIBXBCG0005-CY. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Cobalt 1-NIBXBCG0005-Cobalt. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life against... more

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT

WMD Guns AR-15/M16/M4 Bolt Carrier Group BCG 5.56 NiB-X Tiffany Turquoise 1-NIBXBCG0005-TT. Specifically engineered for NiB-X nickel boron coating to provide long life high reliability and easy cleaning and maintenance. Coating is guaranteed for life... more