Description
The CHECKMATE-AM™ Silencer is a heavy duty .22cal suppressor constructed from Griffin’s proprietary Nickel 625X powder alloy, utilizing state-of-the-art DMLS additive manufacturing technology.
The EZ-LOK™ mounting system is integrated into the rear of the suppressor ensuring solid lockup and positive retention to the host firearm, minimizing the risk of a baffle strike vs. direct thread suppressors. Included with the suppressor is a 1/2×28 TPI EZ-LOK™ barrel adapter, which is installed to the host firearm barrel using 22ft/lbs of torque creating a quick mounting, universal thread pitch across all of your host platforms.
The proprietary Nickel 625X alloy showed in testing a ~68% increase in yield and tensile strength at 1200F over INCONEL® 625, a commonly used suppressor alloy. This advanced material makes these silencers rated for 5.7×28, 22-250, and even .223 Remington on 16″ or longer barrels (See restrictions below).
Features
- Integrated EZ-LOK™ Mounting System
- EZ-LOK™ Barrel Adapter (1.2×28) – included (Click Here to purchase additional barrel adapters)
- Ultra-durable Nickel 625X Alloy Construction
- Additive Manufacturing
- Rated up to .223 Rem
What’s in the Box
- CHECKMATE-AM™ Silencer (.22cal)
- EZ-LOK™ Barrel Adapter (1/2×28)
- Griffin Silencer Pouch
- Manual
Ratings & Restrictions
- This silencer does not have any barrel length restrictions for .22lr or 5.7×28 cartridges.
- Full-Auto Rated
- 22-250 & .223 Rem – 16″ Minimum Sporting Use Only (20 rounds, then allow to cool to ambient temperature)
Available Maintenance Items
- EZ LOK BARREL ADAPTERS
- High Temp 2300 degree Anti Seize
- Alignment Rods (to verify proper installation)
Digital Manual
- CLICK HERE FOR MANUAL
“INCONEL®” is a registered trademark of Special Metals Corp. Griffin Armament® is an independent manfacturer that is in no way affiliated or endorsed by Special Metal Crops. The use of “INCONEL®” on this page is merely to compare materials commonly used in suppressors.










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