PK Firearms Logo

Your home for AR-15 parts & accessories!

PK Firearms Logo

Rock River Arms - 16" Fluted CMV - TRO CAR

$529.00
SKU: 
4336

The Rock River Arms - 16" Fluted CMV - TRO CAR complete upper features a Rock River Arms 16" Fluted CMV barrel with NO Chrome Lining, in 5.56 NATO, 1/9 twist, Carbine-length gas system, 1/2x28 threaded muzzle.  Built on a Rock River Arms Forged upper receiver using milspec parts with a TRO carbine length free floating rail, lo-pro gas block and an A2 Flash Hider. 

The .223 Wylde chamber was designed as a match chambering for semi-automatic rifles. It will accomodate both .223 Rem and 5.56mm NATO ammunition. It is relieved in the case body to aid in extraction and features a shorter throat for improved accuracy.

These are assembled and test fired by PK Firearms.

Complete with AR-15 bolt carrier group and forged charging handle.

FOR MORE INFORMATION ABOUT PK FIREARMS CUSTOM UPPERS PLEASE CLICK HERE