5.56x45mm NATO Gun Parts

Diamondback DB Barrel 7.62x39mm 7

Diamondback DB Barrel 5.56x45mm NATO 7 Pistol-Length

Diamondback AR-15 Barrel 5.56x45mm NATO 5.5" Heavy Contour Pistol-Length 1:8" Twist Black

Diamondback DB Barrel 5.56x45mm NATO 16 M4 Contour

CMMG RECEIVER EXTENSION KIT PSTL

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

Daniel Defense AR-15 Barrel 5.56x45mm NATO 16" Government Contour 1:7" Twist Matte with Low Profile Gas Block

Aero Precision AR-15 Bolt Carrier Group 5.56x45mm NATO Nitride Black

Troy Alpha Battle Rail AR-15 Customizable Handguard 11" Black

Troy Alpha Battle Rail AR-15 Customizable Handguard 9" Black

Bravo Company BCM GUNFIGHTER Mod 5 Compensator 1/2"-28 Thread AR-15 Steel Black

Bravo Company BCM GUNFIGHTER Mod 3 Compensator 1/2"-28 Thread AR-15 Steel Black

Bravo Company Bolt Carrier Group Flat Dark Earth 5.56 / .300 AAC Blackout

Luth-AR A2 Upper Receiver 5.56 / .223 Rem

Luth-AR AR-15 Helical 1 Piece Bolt Gas Ring

Wilson Combat Carbine Length Gas Tube AR-15, LR-308

AR-STONER Firing Pin AR-15 Chrome Plated

TacFire Dust Cover for AR-15

KAK Industry Plan B A7 Flash Hider 5.56 / .223 Rem 1/2x28

KAK Industry Plan B A2 Flash Hider 5.56 / .223 Rem 1/2x28

KAK Industry Retro Taper Flash Hider 5.56 1/2x28

KAK Industry K-SPEC Enhanced Bolt Carrier Group Flat Dark Earth 5.56 / .300 AAC Blackout

KAK Industry AR-15 Barrel 5.56 16 Barrel

PWS FRC Compensator 223 Caliber 1/2"-28 Threads Flat 3-Port