Griffin Armament Checkmate HD 22LR 1/2x28 Direct Thread Suppressor

This new CHECKMATE-HD™ is a 5.8 ounce 5.7x28 pistol rated rimfire suppressor and utilizes our patented ECO-FLOW™ baffle technology as well as our newly developed CARBON-GARD® technology- the subject of a pending patent. The 5.8 ounce, 5.04" overall length suppressor features a 17- 4 heat treated ECO-FLOW™ baffle system, front cap, and integrated EZ-LOK™ QD mounting system. The tube is 7075-T6 billet machined and hardcoat anodized for maximum strength.

The CHECKMATE-HD™ is the new market leader in rimfire suppressors.The CARBON-GARD® technology seals the entire baffle core with high temperature Silicone O-rings. This allows the suppressor to be more user maintenance friendly than any other rimfire suppressor on the market. After 2000 rounds are fired, the inside diameter of the tube and outside diameter of the core are still spotlessly clean for ease of disassembly without specialized tools other than a US quarter. Extensive workup was done to the baffle system resulting in a baffle system with zero first round pop and a market leading sound pressure level (SPL) on rifles and pistols.

Caliber Rating: 22LR, 22 Magnum, 5.7x28
Direct Thread Rear Mount 1/2 x 28
Unique patent pending CARBON-GARD® tech offers an unbeatable user maintenance experience
Premium 17-4 H900 heat treated stainless steel & 7075-T6 outer tube
Patented ECO-FLOW™ baffle system for reduced blow back and optimally tuned sound performance
Patented flash reducing tool-less end cap
PVD and hardcoat anodize provide increased surface hardness, corrosion, and wear resistance
Griffin’s Perpetual Lifetime Warranty
Unbeatable sound performance, unparalleled ease of maintenance and servicing
Branded Griffin Pouch
Manual
Stock # GACMHD22DT-W