5.56x45mm NATO Rifle Parts

CMMG UPPER GROUP DISSENT Mk4 5.56mm 16.1in Empire Profile Non-Threaded Midnight Bronze

CMMG UPPER GROUP DISSENT Mk4 5.56mm 16.1in Empire Profile Non-Threaded Coyote Tan

CMMG 5.56mm Non-Threaded Barrel 16.1in Empire Profile 55D 4140CM SBN Sub-Assm Black

Presma A-R15/M16 Mil-Spec Stock w/ Built-In Magazine Carrier 5.56x45.223 Remington Black

Presma 223/5.56 Super Light Free Float M-LOK Handguard w/Partial Top Rail Black

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Orange

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Purple

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Red

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Blue

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Silver

Presma Skeletonized 223/5.56/308 Buttstock Mil-Spec Tube 6 Position Black

Kexuan Aluminum Receiver End Plate w/Dual Sling Clip Type Adapters for .223/5.56/.308 Buffer Tubes Red

Kexuan Aluminum Receiver End Plate w/Dual Sling Clip Type Adapters for .223/5.56/.308 Buffer Tubes Dark Blue

Kexuan Aluminum Receiver End Plate w/Dual Sling Clip Type Adapters for .223/5.56/.308 Buffer Tubes Purple

Kexuan Aluminum Receiver End Plate w/Dual Sling Clip Type Adapters for .223/5.56/.308 Buffer Tubes Blue

Kexuan Aluminum Receiver End Plate w/Dual Sling Clip Type Adapters for .223/5.56/.308 Buffer Tubes Silver

Presma AR-15 223/5.56 Stripped Upper Receiver w/Square Mark Black

Presma AR Forward Assist Assembly 223/5.56/.308 Golden

Presma AR Forward Assist Assembly 223/5.56/.308 Silver

Presma 223/5.56 Aluminum Ejection Port Dust Cover Assembly Brown

Presma 223/5.56/308 Aluminum and Steel Ambidextrous Safety Selector Switch Brown

Presma 223/5.56/308 Aluminum and Steel Ambidextrous Safety Selector Switch Dark Blue

Kexuan 223/5.56/.308 Buffer Tube Receiver End Plate w/Sling Swivel Attachment Hole Black

Kexuan AR-15 A2 Front Sight Post Gas Block w/Bayonet Lug 223/5.56 Black