Griffin Armament GACMHD22CLW | Checkmate HD22 | Black 17-4 SS

The Griffin Armament Checkmate HD22 (GACMHD22CLW) is a compact, lightweight pistol suppressor that uses ECO-FLOW baffle technology and the manufacturer-developed CARBON-GARD surface treatment. The unit is described by the manufacturer as weighing 5.8 ounces with an overall length of 5.04 inches and features an integrated EZ-LOK quick-detach mounting system. Construction combines a 7075-T6 billet-machined tube with 17-4 heat-treated stainless steel baffles and front cap. The manufacturer positions this product for reduced report applications such as range training and recreational target shooting.

Product Specifications

• The model is GACMHD22CLW.
• The manufacturer is GRIFFIN ARMAMENT.
• The suppressor weight is 5.8 ounces.
• The overall length is 5.04 inches.
• The tube is made from 7075-T6 billet and is hardcoat anodized.
• The baffle system and front cap are 17-4 heat-treated stainless steel.
• The design uses ECO-FLOW baffle technology.
• The product incorporates manufacturer-developed CARBON-GARD surface treatment (patent pending).
• Mounting is via an integrated EZ-LOK QD quick-detach system.
• The manufacturer description references both a rimfire rating and 5.7×28 pistol in the product text.
• The listed product category is Silencers & Suppressed Firearms.
• The UPC is 631465970586.

Compact, well-constructed, and engineered for low weight, the Checkmate HD22 balances durable materials with a quick-detach mounting system to support extended range sessions and focused target work. Its combination of a billet 7075-T6 tube and 17-4 stainless baffles aims to offer a durable, serviceable suppressor footprint suited to routine training and recreational shooting needs.