Upper Parts

The Sons of Liberty Gun Works NOX series of muzzle devices blend the line between flash hider and compensator. They provide excellent flash suppression, muzzle climb reduction, and allow the quick installation of suppressors and accessories utilizing the...

Includes: .750 Adjustable Gas Block Stainless Steel Mid-Length Gas Tube Gas tube comes installed in gas block

Sons of Liberty Gunworks Match Grade Barrel - 13.9" 6.5 Creedmoor - Mid Gas .875 - 1:8 Twist

Geissele Automatics, USASOC Airborne Charging Handle, Black Precise Manufacturing Long Term Reliability Durable Construction High quality components and precise manufacturing make Geissele parts ideal for maintaining and upgrading firearms. The...

Otter Creek Labs - OPS/AE Flash Hider, Black Nitride - 1/2×28 TPI Compatible with ops inc 12th model, AEM5 and OCM5. Highly effective flash hider made from H900 heat treated 17-4 steel with a black nitride finish. It features wrench flats...

Otter Creek Labs - SPR COLLAR, Black Short SPR locating collar for ops inc 12 model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel with a black nitride finish.

Otter Creek Labs - M4 Collar, Black Locating collar for M4 spec barrels and ops inc 12th model, AEM5 and OCM5. Made from H900 heat treated 17-4 steel with a black nitride finish.

Bauer Precision C Clip for a standard AR15 port door rod. 

Bauer Precision 5.56 Firing Pin Standard Firing Pin for all AR15 platform bolt Carriers.  

Bauer Precision 5.56 Firing Pin Retainer  Standard Firing Pin Cotter Key that holds the firing pin in the BCG

Bauer Precision Nitride Cam Pin for a standard 5.56 Bolt and Carrier. 

Bauer Precision 6.5 Grendel MPI Nitride Bolt Assembly  INCLUDES: Bolt Gas Rings Extractor & Spring