Primary Weapon Systems 1/2x28 Piston Black

Primary Weapons Systems Piston Features The Primary Weapons Systems Piston is a core component of the PWS long-stroke piston operating system developed after the company s founders compared muzzle devices and maintenance needs across traditional direct impingement AR-15s and gas piston rifles like the AK-47. That testing led PWS to design a long-stroke piston system that keeps the core values of the AR-15 platform while significantly reducing the need for maintenance during high-volume fire and in adverse conditions. This specific piston is built to the 1/2x28 thread pattern matching it to barrels threaded for that common standard. Its Black anodized finish provides corrosion resistance and a durable surface that holds up to repeated use. Fitted correctly this 1/2x28 piston allows a shooter to run PWS suppressors on a barrel threaded to that pattern extending the compatibility of the PWS system across different host firearms. Because it is purpose built for the 1/2x28 thread rather than a universal fit it ensures proper engagement and function within the PWS piston operating system. Shooters running AR-platform rifles with PWS piston uppers rely on components like this to keep their systems running reliably round after round. For anyone invested in the PWS ecosystem this piston is a direct factory-correct replacement or upgrade part. Primary Weapons Systems Piston Specifications Manufacturer: Primary Weapons Systems Model: Piston Type: Piston Color: Black Compatible Hosts: 1/2x28 Threaded Barrels Finish: Anodized Available At: ARMSAGORA