Griffin Armament Piston Barrel Adapter 13.5x LH SIG

Overview

The Griffin Armament Piston Barrel Adapter is a black nitride-finished muzzle device component designed for SIG platforms utilizing a 13.5x LH thread pitch. As part of the CAM-LOK universal piston system, this barrel adapter works alongside a piston or CAM-LOK direct thread adapter to convert firearm suppressors into a rapid, secure mounting solution. Traditional single-piece direct thread pistons can loosen during slide reciprocation, risking baffle strikes and requiring constant tightening. The CAM-LOK interface utilizes a taper locking system and supports a 3/4-inch socket wrench for installation with prevailing torque, ensuring secure attachment during the firing sequence while maintaining squareness, concentricity, and minimal point-of-impact shift.

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