Griffin Armament CHECKMATE AM32 Silencer

Published on March 28, 2026
Duration: 6:59

This video reviews the Griffin Armament Checkmate AM32, a 32 caliber suppressor constructed from proprietary Nickel 625X using additive manufacturing. The host highlights its versatility for calibers like 32 ACP, .22LR, 5.7x28mm, and even limited use with .223 Remington. Key features include its durable material, effective sound suppression, and the included Easy Lock mounting system, with an option for direct thread mounting.

Quick Summary

The Griffin Armament Checkmate AM32 is a 32 caliber suppressor built with proprietary Nickel 625X alloy, offering enhanced durability. It's rated for 32 ACP, 5.7x28mm, and .223 Remington (with limited rounds). Additive manufacturing provides advanced baffle tech, reducing gas blowback, and it includes an Easy Lock mount with direct thread capability.

Frequently Asked Questions

What is the Griffin Armament Checkmate AM32 made of and what are its durability advantages?

The Checkmate AM32 is constructed from Griffin Armament's proprietary Nickel 625X alloy. This material demonstrates a significant improvement in strength, showing a 68% increase in yield and tensile strength at 1200F compared to Inconel 625, a common material for durable suppressors.

What calibers can the Griffin Armament Checkmate AM32 safely suppress?

The AM32 is rated for 32 ACP, 5.7x28mm, and .223 Remington. For .223 Remington and similar cartridges, users should limit firing to approximately 20 rounds before allowing the suppressor to cool to ambient temperatures due to its size and design.

What mounting options are available for the Griffin Armament Checkmate AM32?

The Checkmate AM32 comes with an Easy Lock mounting system for quick detach capability. It also supports direct thread mounting, allowing users to thread it directly onto firearms with compatible threads, such as the 1/2x28 thread pitch commonly found on .22LR firearms.

How does the additive manufacturing process benefit the Checkmate AM32?

The use of additive manufacturing (3D printing) allows for advanced baffle designs within the Checkmate AM32. This technology contributes to reduced back pressure and a noticeable decrease in felt gas blowback compared to many traditional suppressors.

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