5.56x45mm NATO Rifle Parts

Kinetic Development Group SCARging Handle Fits NRCH Models

Rise Armament Low-Mass BCG Nickel Boron .223/5.56

Q Shorty Stock Gray 2-Position for AR-15/M4

FN AR-15 Button Barrel 5.56 NATO 16 Barrel

FN 36420 AR-15 Hammer Forged Barrel

Noveske Recon Match AR-15 Barrel 5.56x45mm NATO 16" Medium Contour 1:7" Twist Bead Blasted Satin Grey with Low Profile Gas Block

Ballistic Advantage AR-15 Barrel 5.56x45mm NATO 11.3" Hanson Contour 1:7" Twist QPQ with Low Profile Gas Block

Yankee Hill Machine Stripped AR-15 A3 Upper Receiver Aluminum Black

Faxon Firearms Duty Series 5.56 16 Barrel Carbine Length

Faxon Duty Series AR-15 Barrel 5.56x45mm NATO 12.5" Medium Contour 1:7" Twist Phosphate

Faxon AR-15 Bolt Carrier Group 5.56x45mm NATO Chameleon PVD

CMMG Thread Adapter PS90 M12x1 LH to 1/2"-28 Steel Matte

Breek Arms Plan B Echo Single Port Muzzle Brake Suppressor Mount 1/2"-28 Thread

Wilson Combat Q-Comp Muzzle Brake 1/2"-28 AR-15 223 Rem, 5.56x45mm NATO Steel Black

KAK K-SPEC AR-15 Bolt Carrier Group 5.56x45mm NATO Phosphate Black

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

Dead Air R-Series Front Cap 5.56mm

Dead Air Xeno Mount 3-Prong Flash Hider Suppressor Mount 1/2"-28 Thread 5.56mm Steel Black

Dead Air KeyMicro Flash Hider 1/2"-28 Steel Black

Dead Air Armament Key Mount Flash Hider SCAR 16 1/2x28

Armaspec Gen 4 SRS H3 Stealth AR-15 Carbine Recoil Spring Assembly

Armaspec Spare Parts Kit AR 15, LR-308 - Spare Spring and Detent

Armaspec ST45 Short Throw AR-15 Ambidextrous Safety Selector Black

Wilson Combat Bolt Carrier Assembly 5.56 NATO