CQB Piston Top End

$1,399.00
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SKU: CQBPU16S Category:

Description

CQBPU16S
CQB Upper Receiver | Tactical Charging Handle |

S-A Piston Bolt Carrier Group |

16″ 5.56×45 (.223) Chrome Lined 1:7″ RH Twist Piston Barrel

CQB / MRP User’s Kit

The CQB upper receiver has 16.25″ of uninterrupted 1913 picatinny rail on the 12 o’clock position. 8″ of rail on 3 and 9 o’clock positions, and 7″ of rail at the 6 o’clock position.

Monolithic rail platform piston barrels utilize a standard/suppressed option gas block with removable piston rod and spring. They possess proprietary coating and are cryogenically treated for long term durability.

Caliber Options:

5.56×45 (.223): 12″ | 14.5″ | 16″

6.8 SPC: 16″

Additional information

Weight 99 oz
Dimensions 31 × 3 × 3 in

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