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Anderson Mfg 10.5 Inch 300 BLACKOUT – Geissele MK4 – KX3 Piggy Brake

$730.95
SKU: 
5153

The Anderson Mfg 10.5 Inch 300 BLACKOUT – Geissele MK4 – KX3 Piggy Brake upper features a Anderson Mfg 10.5 inch, 4150 chrome-moly vanadium, nitride finished barrel chambered in 300 AAC Blackout with a 1:8 twist, pistol length gas system, and a 5/8-24 threaded muzzle.  Built on an M4 ramped, milspec flattop receiver with a lo-pro gas block, Geissele 9.5 inch MK4 rail and a KX3 Piggy Brake.

These are assembled and test fired by PK Firearms.

Complete with M-16 bolt carrier group and forged charging handle. 

ALL NFA RULES APPLY.  CLICK HERE FOR MORE INFO

FOR MORE INFORMATION ABOUT PK FIREARMS CUSTOM UPPERS PLEASE CLICK HERE