Griffin Checkmate HD EZ-LOK

GRIFFIN ARMAMENT CHECKMATE-HD - RIMFIRE SUPPRESSOR, .22 LR THROUGH 5.7X28, CARBON-GARD TECHNOLOGY

The Griffin Armament Checkmate-HD is a rimfire suppressor built around patent-pending CARBON-GARD technology, which uses high-temperature silicone O-rings to seal the entire baffle core and block carbon buildup on the surfaces that foul fastest. The result is a recommended cleaning interval of 2,000 rounds or more, well ahead of traditional rimfire suppressor designs. At 5.04 inches and 5.8 ounces, the Checkmate-HD covers .22 LR through 5.7x28 and delivers industry-leading rimfire sound suppression without adding bulk to the host. Griffin's patented ECO-FLOW baffle system eliminates first-round pop, and disassembly requires nothing more than a US quarter. The Checkmate-HD is available in a direct thread version for a simple, no-accessories setup and an EZ-LOK version for fast host swaps in the field.

CAPITOL ARMORY'S OPINION

Rimfire suppressor maintenance has been the dirty secret of the category for years. Most shooters simply neglect it. The Checkmate-HD is a solution to that problem.. The CARBON-GARD system addresses the root cause of fouling rather than just making disassembly slightly easier, and the 2,000-round cleaning interval is a real-world number that puts it well ahead of traditional designs. Griffin's patented ECO-FLOW baffle system also eliminates first-round pop, which is great for people who value a quiet first shot. Add in the 17-4 stainless baffles, 7075-T6 aluminum tube, and PVD/hardcoat finish, and the Checkmate-HD is a well-engineered suppressor that earns its price point. If you shoot rimfire at any volume, this is worth a look.

FEATURES

• Caliber rated .22 LR through 5.7x28
• 5.04" length, 1.0" diameter, 5.8 oz
• 17-4 H900 stainless steel baffles, 7075-T6 aluminum tube
• PVD coating and hardcoat anodizing finish
• Patented ECO-FLOW baffle system with first-round pop elimination
• Patent-pending CARBON-GARD technology
• Available in EZ-LOK QD and direct thread versions
• User-serviceable with a US quarter, no specialized tools required
• Recommended cleaning interval: 2,000+ rounds

WHAT'S INCLUDED

• Checkmate-HD rimfire suppressor
• EZ-LOK QD system (EZ-LOK version only)
• EZ-LOK barrel adapter (EZ-LOK version only)
• Branded Griffin Armament storage pouch
• Owner's manual and warranty documentation