5.56x45mm NATO Gun Parts

VKTR Industries Hammer Forged DI 5.56mm NATO Threaded Barrel 10.5in Fluted Carbine Length 1-7 Twist Nitride Black

Q Sugar Weasel 5.56x45mm NATO 16 inch Upper Receiver Blk

Shaw Barrels AR-15 Barrel 5.56x45mm NATO 12.5" Lightweight Contour 1:7" Twist Nitride

Shaw Barrels AR-15 Barrel 5.56x45mm NATO 16" Midweight Contour 1:8" Twist Nitride

Precision Armament Afab Hybrid Muzzle Brake AR-15 22 Caliber 1/2-28 Stainless

Icon Defense Integral Gas Key BCG Black

CMMG Dissent Mk4 5.56mm 16.1in Upper Group 1-7 Twist 1/2 X 28 TPI .750in 25.5in Tungsten

CMMG Dissent Mk4 5.56mm 16.1in Upper Group 1-7 Twist 1/2 X 28 TPI .750in 25.5in Armor Black

Fortis Manufacturing Billet Dust Cover Carbon Fiber Dark Earth FDE

Fortis Manufacturing Milspec C-158 M16 Bolt Carrier Group 5.56/.223 Carpenter 158 Steel Phosphate Black

Aim Sports Galil Ace Fixed Stock Adapter

Dirty Bird 16" 5.56 M4 Carbine Phosphate/Chrome-Lined AR-15 Barrel w/ F-Marked FSB

Spikes Tactical Upper 5.56 16in Midlength LE w/13.2in M-LOK Rail

Geissele Automatics Geissele Super Duty MOD1-A 5.56mm 11.5" Bbl Ambidextrous Black Pistol 08-674B

Arsenal Compensator with 24x1.5mm Right Hand Threads for AK74 5.45x39mm and 5.56x45mm Rifles

STAG ARMS BCG 5.56/223 BLK-NICKEL BORON

Armaspec Triad .223/5.56 Muzzle Brake

Armaspec Rifter Gen2 Muzzle Brake w/ Cover .223/5.56 1/2-28 T416 QPQ Black

Armaspec Victory AR15 Charging Handle Bronze

Armaspec Victory AR-15 Charging Handle, Blue

Armaspec Victory AR-15 Charging Handle, Red

Armaspec Victory AR15 Compact Charging Handle Flat Dark Earth

CMMG Barrel Sub-Assm 10.5in MT 4140CM Salt Bath Nitride 5.56mm

Grey Ghost Gear Double Mag Pouch Fits AR15 Magazines Laminate Construction Coyote Brown Includes 2 MALICE Clips