.223/5.56

AR15 (300Blk) 4.75" Barrel

Product Info for Alpha Tactical 4.75" Barrel, 300 Blackout 300 Blackout 4.75" AR15 Barrel- Nitride Chamber- 300 Blackout  Length- 4.75

AR15 (5.56) 11.5" Barrel

Product Info for Alpha Tactical 11.5" Barrel, M4 5.56 NATO 5.56 11.5" Carbine Gas AR15 Barrel  Chamber- 5.56 NATO • Length- 11.5" • Gas system- Carbine Length • Gas Blo

Left Handed AR15 Bolt Carrier Groups

Product Information

Side Charging AR 15 Upper Receiver

AR15 (5.56) 4.75" Barrel

Product Info for Alpha Tactical 4.75" Barrel, 5.56 NATO 5.56 NATO MELONITE BARREL 4.75 INCH 1:7 TWIST 41V50 MICRO GAS .750 GAS BLOCK SIZE NO DIMPLES MUZZLE THREADED 1/2-28 MELONITE TREATED AR15...

AR15 (5.56) 7.5" Barrel

Product Info for Alpha Tactical 7.5" Barrel, M4 5.56 NATO Alpha Tactical 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy's...

AR15 (5.56) 16" Barrel

Product Info for Alpha Tactical 16" Barrel, M4 5.56 NATO Alpha Tactical 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy's...

AR15 (5.56) 10.5" Barrel

Product Info for Alpha Tactical 10.5" Barrel, M4 5.56 NATO Alpha Tactical 5.56 (NATO) barrels are designed to meet the modern day carbine shooters requirements. We are a long way from our daddy's...