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Rock River Arms 16 Inch - MID - CHROME-LINED - LIGHTWEIGHT – YHM-5300 KR7 Keymod

$575.00
SKU: 
7067

The Rock River Arms 16 Inch - MID - CHROME-LINED - LIGHTWEIGHT – YHM-5300 KR7 Keymod Rail upper features a Rock River Arms 16 inch CMV, chrome-lined, lightweight profile barrel, chambered in 5.56 NATO with a 1:9 twist, midlength gas system, and a 1/2-28 threaded muzzle. Built on a milspec flat top receiver with a YHM-5300 KR7 Keymod rail, low profile gas block and an A2 flash hider.

These are assembled and test fired by PK Firearms.

Includes M-16 bolt group assembly and forged charging handle. 

FOR MORE INFORMATION ABOUT PK FIREARMS CUSTOM UPPERS PLEASE CLICK HERE