5.56x45mm NATO Gun Parts

Radian Weapons Model 1 Upper Receiver and Hand Guard Set 17 in M-LOK FDE

Radian Weapons Model 1 Upper Receiver and Hand Guard Set 17 in M-LOK Radian Brown

Aim Sports Complete Upper AR-15 Kit 10.5 Barrel 5.56 NATO

Aim Sports Complete AR-15 Build Kit 5.56x45mm NATO 16 Barrel

Aim Sports A2 Style .223 / 5.56 Muzzle Brake - 1/2x28

CMMG M16/AR FIRING PIN SILVER

SPIKES TACTICAL Barrel 223/5.56 16" Hammer Forged fits AR Rifles

SPIKES TACTICAL Barrel 223/5.56 14.5" Black Cold Hammer Forged

Spikes Tactical Car-1 Inert Muzzle Device 1/2-28 for .223-.224

Daniel Defense AR-15 Barrel 5.56x45mm NATO 18" Strength 2 Weight (S2W) Contour 1:7" Twist Mil-Spec Heavy Phosphate

Daniel Defense Flash Hider 5/8"-24 Thread AR-10, LR-308 Steel Matte

Daniel Defense Superior Suppression Device Extended AR-15 Flash Hider 1/2"-28 Thread 5.56/223 Steel Matte

Daniel Defense AR-15 Barrel 5.56x45mm NATO 14.5" Government Contour 1:7" Twist Matte with Low Profile Gas Block

Daniel Defense AR-15 Barrel 5.56x45mm NATO 11.5" Government Contour 1:7" Twist Matte with Low Profile Gas Block

Aero Precision Breach Ambidextrous Charging Handle AR-15 5.56x45mm NATO Large Lever Anodized Black/OD Green

Aero Precision A2 Birdcage Flash Hider 5.56mm 1/2"-28 Thread Steel Matte

Mission First Tactical EvolV Compensator 5.56 NATO

Phase 5 Dimpled AR-15 Magazine Release Button ODG

Phase 5 Dimpled AR-15 Magazine Release Button FDE

Phase 5 Dimpled Magazine Release Button - Grey

JP Enterprises AR-15 5.56 JP LMOS(TM) Carrier Group with JP EnhancedBolt(TM) Stainless Steel QPQ Black Finish

Bravo Company BCM GUNFIGHTER Mod 2 Compensator 1/2"-28 Thread AR-15 Steel Black

EARLY A1 DUCK BILL 5.56 NATO/223 REMINGTON FLASH HIDER

Luth-ar-15 Barrel 5.56 11.5 Threaded Barrel