The Griffin Armament Checkmate HD22 is a compact, pistol-oriented suppressor designed around Griffin’s ECO-FLOW baffle geometry and CARBON-GARD sealing technology. It pairs a billet-machined 7075-T6 outer tube with heat-treated 17-4 stainless steel internal components and an integrated EZ-LOK quick-detach mounting interface. The unit ships with an EZ-LOK 1/2×28 adapter and Griffin-branded pouch and manual for field-ready setup.
Key Specifications
- Designed as a pistol-rated rimfire suppressor with tuned baffle geometry for reduced blow back.
- Utilizes ECO-FLOW baffle technology for optimized sound performance and reduced first-round pop.
- Incorporates CARBON-GARD technology, which seals the baffle core with high-temperature silicone O-rings for easier maintenance.
- Outer tube is billet-machined from 7075-T6 aluminum and finished with hardcoat anodize/PVD for wear and corrosion resistance.
- Internal baffles and front cap are made from 17-4 stainless steel and are heat treated for strength.
- Features an integrated EZ-LOK QD mounting interface and ships with an EZ-LOK 1/2×28 barrel adapter.
- Includes a branded Griffin pouch and manual in the box for transport and maintenance.
- Backed by Griffin Armament’s Perpetual Lifetime Warranty.
The Checkmate HD22 is built for users who want a compact, serviceable suppressor with modern sealing and baffle technologies. Its combination of 7075-T6 construction, 17-4 stainless internals, and EZ-LOK attachment makes it a straightforward option for pistol platforms and rimfire applications where reduced blowback and simple maintenance are priorities.
