
Availability: In Stock
The Griffin Armament Checkmate HD 22 is a lightweight rimfire suppressor engineered for shooters who demand both quiet performance and hassle-free maintenance. At just 5.8 ounces and 5 inches overall length, this .22 caliber suppressor delivers market-leading sound reduction on both rifles and pistols without the weight penalty or complex teardown that plagues older designs. The Checkmate HD uses Griffin's proprietary ECO-FLOW baffle technology paired with patent-pending CARBON-GARD sealing to keep your suppressor cleaner longer—after 2,000 rounds, the interior remains spotless enough to disassemble with nothing but a quarter.
Built from 7075-T6 billet aluminum tube and 17-4 stainless steel internals, the Checkmate HD is hard-anodized and PVD-coated to resist corrosion and wear in field conditions. The integrated EZ-LOK quick-detach mounting system accepts the included 1/2x28 barrel adapter, and the taper-locking interface ensures security and repeatability. This is a suppressor that arrives ready to shoot: box includes the suppressor, adapter, Griffin pouch, and manual.
Whether you're running .22 LR through a rifle for pest control, training at distance, or shooting suppressed pistol at the range, the Checkmate HD gives you genuine sound reduction without the usual maintenance burden. Zero first-round pop, repeatable performance, and a design philosophy that puts usability first—that's the Checkmate HD difference.
| Caliber | .22 Rimfire (rifles and pistols) |
| Weight | 5.8 ounces |
| Overall Length | 5 inches |
| Diameter | 1.07 inches |
| Tube Material | 7075-T6 billet aluminum |
| Baffle Material | 17-4 stainless steel (heat treated) |
| Mounting System | EZ-LOK quick-detach with 1/2x28 adapter included |
| Finish | Type III hardcoat anodize and PVD |
| Included Accessories | EZ-LOK 1/2x28 barrel adapter, branded pouch, manual |
The Checkmate HD features Griffin's EZ-LOK quick-detach interface with a taper-locking design that ensures security and repeatability. An EZ-LOK 1/2x28 barrel adapter is included in the box, and a CAM-LOK rear mount is available as an optional accessory for different mounting configurations.
Yes. The patent-pending CARBON-GARD technology seals the baffle core with high-temperature silicone O-rings, which keeps the suppressor interior remarkably clean during use. After 2,000 rounds, the inside diameter and baffle exterior remain spotless, and disassembly requires only a coin—no specialized tools.
The suppressor ships with the Checkmate HD unit itself, an EZ-LOK 1/2x28 barrel adapter, a branded Griffin pouch, and a manual. It's field-ready out of the box; you'll need only a threaded barrel or a barrel adapter coupling matched to your firearm.
Yes. The Checkmate HD 22 is rated for both .22 rimfire rifles and .22 pistols. Its compact 5-inch length and featherweight construction make it practical for a range of .22 platforms.

SKU: 120913563 • Weight: 1oz





Availability: In Stock
The Griffin Armament Checkmate HD 22 is a lightweight rimfire suppressor engineered for shooters who demand both quiet performance and hassle-free maintenance. At just 5.8 ounces and 5 inches overall length, this .22 caliber suppressor delivers market-leading sound reduction on both rifles and pistols without the weight penalty or complex teardown that plagues older designs. The Checkmate HD uses Griffin's proprietary ECO-FLOW baffle technology paired with patent-pending CARBON-GARD sealing to keep your suppressor cleaner longer—after 2,000 rounds, the interior remains spotless enough to disassemble with nothing but a quarter.
Built from 7075-T6 billet aluminum tube and 17-4 stainless steel internals, the Checkmate HD is hard-anodized and PVD-coated to resist corrosion and wear in field conditions. The integrated EZ-LOK quick-detach mounting system accepts the included 1/2x28 barrel adapter, and the taper-locking interface ensures security and repeatability. This is a suppressor that arrives ready to shoot: box includes the suppressor, adapter, Griffin pouch, and manual.
Whether you're running .22 LR through a rifle for pest control, training at distance, or shooting suppressed pistol at the range, the Checkmate HD gives you genuine sound reduction without the usual maintenance burden. Zero first-round pop, repeatable performance, and a design philosophy that puts usability first—that's the Checkmate HD difference.
| Caliber | .22 Rimfire (rifles and pistols) |
| Weight | 5.8 ounces |
| Overall Length | 5 inches |
| Diameter | 1.07 inches |
| Tube Material | 7075-T6 billet aluminum |
| Baffle Material | 17-4 stainless steel (heat treated) |
| Mounting System | EZ-LOK quick-detach with 1/2x28 adapter included |
| Finish | Type III hardcoat anodize and PVD |
| Included Accessories | EZ-LOK 1/2x28 barrel adapter, branded pouch, manual |
The Checkmate HD features Griffin's EZ-LOK quick-detach interface with a taper-locking design that ensures security and repeatability. An EZ-LOK 1/2x28 barrel adapter is included in the box, and a CAM-LOK rear mount is available as an optional accessory for different mounting configurations.
Yes. The patent-pending CARBON-GARD technology seals the baffle core with high-temperature silicone O-rings, which keeps the suppressor interior remarkably clean during use. After 2,000 rounds, the inside diameter and baffle exterior remain spotless, and disassembly requires only a coin—no specialized tools.
The suppressor ships with the Checkmate HD unit itself, an EZ-LOK 1/2x28 barrel adapter, a branded Griffin pouch, and a manual. It's field-ready out of the box; you'll need only a threaded barrel or a barrel adapter coupling matched to your firearm.
Yes. The Checkmate HD 22 is rated for both .22 rimfire rifles and .22 pistols. Its compact 5-inch length and featherweight construction make it practical for a range of .22 platforms.
SKU: 120913563 • Weight: 1oz
