A CAM-LOK universal QD piston from Griffin Armament for use with CAM-LOK barrel adapters on tilt-barrel pistols. Tool-compatible design, three 120° mounting positions, made from 17-4 stainless steel with H900 heat treatment.
The Griffin Armament Universal CAM-LOK Piston is a quick-detach piston component engineered to mate with CAM-LOK barrel adapters for tilting-barrel pistols. It replaces legacy single-piece direct-thread pistons with a taper-lock, tool-compatible design intended to maintain secure attachment during slide cycling. The piston offers three 120-degree indexed positions for fast, repeatable mounting and is manufactured with attention to concentricity and squareness. Typical applications include range training with suppressed pistols and competition or practical shooting where fast, repeatable suppressor attachment is beneficial.
Product Specifications
The mounting interface is the CAM-LOK universal QD piston system.
This listing is for the piston component only; barrel adapters are sold separately.
The piston provides three 120-degree mounting positions for rapid attachment.
The internal taper surface locks with interfacing barrel adapters to reduce baffle and end cap strikes.
The material is specified as 17-4 stainless steel.
The component is H900 heat treated for improved durability and wear resistance.
Compatibility is listed as universal CAM-LOK pistons and CAM-LOK barrel adapters (adapters sold separately).
This piston is required for use with Revolution Resistance Optimus 9mm and Bushwhacker 46 (pistol configurations).
The piston supports installation using a 3/4-inch socket wrench and prevailing torque.
Manufacturing emphasizes squareness and concentricity to minimize point-of-impact shift.
The piston can be attached in any one of three keyed positions to avoid false-positive interfacing positions.
The total system weight is reported as identical to legacy direct thread pistons.
The source data lists the weight as .5 (unit not specified in the provided data).
The UPC is 791154084977.
This piston provides a practical, repeatable mounting solution for users who want the convenience of a quick-detach interface without the drawbacks of hand-tightened direct-thread pistons. Its tool-compatible taper-lock and three-position indexing make suppressor deployment faster and more secure on compatible pistols, and the 17-4 stainless construction with H900 treatment prioritizes longevity under use. For shooters who value reliable, mechanically positive attachments for range or competition use, this piston is a straightforward component to integrate into a CAM-LOK-equipped system.
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