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Primary Weapons Systems Piston Fits 13.5x1lh Anodized Finish Black
Primary Weapons Systems

Primary Weapons Systems Piston Fits 13.5x1lh Anodized Finish Black

Item #11708113 MPN 1Q0045 UPC 811154031419
Primary Weapons Systems, Piston, Fits 13.5x1LH, Anodized Finish, Black

New Warning

Warning WARNING

CA PROP 65 WARNING: This product may contain chemicals known to the state of CA to cause cancer, birth defects or other reproductive harm.



13.5x1 LH

Anodized Finish

Black

Product Description

Primary Weapons Systems was formed by firearm enthusiasts in 2008. Starting out by producing muzzle devices, we tested our compensators on all different types of rifles - from M4s to AK-47s. After using both styles of rifles in testing with high round counts, the difference in maintenance needed was both astounding. From that basic realization, the PWS long-stroke piston system was born; keeping the core values of the AR-15 design, while also lessening the need for maintenance in high-volume fire situations and adverse conditions. The 13.5x1 LH piston allows the use of PWS suppressors on 13.5x1 LH threads.

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Primary Weapons Systems Piston Fits 13.5x1lh Anodized Finish Black
Out of stock
$0.00

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