Griffin Armament CAM-LOK Universal Piston | SilencerCo Fit

The CAM-LOK piston from Griffin Armament is a universal quick-detach piston designed to work with CAM-LOK barrel adapters for SilencerCo-compatible suppressors. It replaces legacy single-piece direct-thread pistons with a taper-lock, tool-installable system that reduces inadvertent loosening during slide cycling. The piston provides three 120-degree mounting positions and is manufactured from 17-4 stainless steel with H900 heat treatment for improved wear resistance.

Product Specifications

• The manufacturer is Griffin Armament.
• The product name is GRIFFIN UNIVERSAL PISTON SILENCERCO.
• The piston fits SilencerCo-compatible suppressors via CAM-LOK adapters.
• The product type is listed as a Piston.
• The model is designated as Piston.
• The interface is CAM-LOK (Covert Application Mount-Locking).
• The piston offers 3 mounting positions spaced 120 degrees for rapid and repeatable installation.
• The internal taper surface provides a taper-lock engagement to reduce baffle and end-cap strikes.
• The material is 17-4 stainless steel.
• The piston is H900 heat treated for improved durability and wear resistance.
• The piston is compatible with 3 Lug CAM-LOK barrel adapters (barrel adapters sold separately).
• The listed weight is .5.
• The UPC is 791154085011.

The CAM-LOK piston is intended for users who need a faster, more secure mounting solution for tilt-barrel (Browning-style) pistols and for those who work across multiple suppressor platforms using CAM-LOK adapters. Its tool-installable taper-lock design reduces the need for repeated checks and maintenance that can result from hand-tightened direct-thread pistons. If you require a robust, repeatable piston interface for range training or competition use, this piston provides a practical upgrade path.

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