The Griffin Armament Revolution 45 Mod 4 Suppressor, .45 Caliber, Black (brand part no. GAREV45M4-W) is a 45 Cal suppressor. GRIFFIN ARMAMENT builds it for hearing-safe, reliable performance.

Key Specifications

• Rated for 45 Cal ammunition for focused sound suppression.
• Finished in Black.
• Built with a modular length feature set for adjustable performance.
• Mounts via Griffin’s modular mount system (EZ-LOK piston standard, Taper Mount compatible).

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What caliber is it rated for? 45 Cal.

How does it mount? Griffin’s modular mount system: it ships standard with an EZ-LOK direct-thread piston and is also compatible with Griffin’s Taper Mount and other Griffin quick-detach interfaces.

Buy the Griffin Armament Revolution 45 Mod 4 Suppressor, .45 Caliber, Black

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through GRIFFIN ARMAMENT‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.