Griffin Armament Revolution 9 MOD 4 9mm Suppressor, Modular

Overview

The Griffin Armament Revolution® 9 MOD 4 is a modular 9mm pistol suppressor designed for secure mounting, simplified maintenance, and flexible length configuration. The MOD 4 features a redesigned platform with tool-less length adjustment and disassembly, allowing the suppressor to be configured for either a compact or full-size setup.

The Revolution 9 MOD 4 incorporates Griffin’s patented CARBON-GARD™ baffle technology, which uses high-temperature silicone O-rings to seal the baffle interfaces and help prevent carbon and lead fouling from accumulating between the baffle stack and tube body. ECO-FLOW™ baffle technology further reduces backpressure.

The suppressor includes a booster assembly with an EZ-LOK™ piston, providing a secure mounting solution for compatible host firearms. The permanently installed booster housing also accepts compatible pistons, fixed-barrel mounts, spacers, 3-lug mounts, and Plan A mounts.

Key Features

• Modular 9mm pistol suppressor
• Short and full-size configurations
• Tool-less length reconfiguration
• Tool-less disassembly
• CARBON-GARD™ sealed baffle technology
• ECO-FLOW™ backpressure-reducing baffle technology
• 17-4 H900 heat-treated stainless steel baffles
• 7075-T6 aluminum tube body and end cap
• Included EZ-LOK™ piston and booster assembly
• Permanently installed booster housing
• Compatible with 3-Lug, EZ-LOK™, and Taper Mount systems
• Designed for 9mm and other specified .357-caliber-and-smaller applications
• Full-auto rated under specified caliber and velocity conditions
• No minimum barrel-length restrictions for specified calibers
• Perpetual Lifetime Warranty™

Specifications

• Brand: Griffin Armament
• Model: Revolution® 9 MOD 4
• Product Type: Pistol Suppressor
• Caliber: .36 Caliber (9mm)
• Mounting System: 3-Lug, EZ-LOK™, Taper Mount
• Diameter: 1.375”
• Short Configuration Length: 6.56”
• Full-Size Configuration Length: 8.31”
• Short Configuration Weight: 10.2 oz.
• Full-Size Configuration Weight: 12.5 oz.
• Materials: 17-4 H900 Stainless Steel, 7075-T6 Aluminum
• Baffle Material: 17-4 H900 Heat-Treated Stainless Steel
• Tube/End Cap Material: 7075-T6 Aluminum
• User Serviceable: Yes
• Full Auto Rated: Yes
• Sound Rating: -20.05 dB (128.7 dB on M&P 9mm Pistol)
• Suppressor Type: Pistol
• Color: Black

What’s Included

• Revolution® 9 MOD 4 Suppressor
• (8) CARBON-GARD™ Baffles
• Main Tube Body
• Tube Extension
• 9mm Bore End Cap
• Booster Assembly with EZ-LOK™ Piston
• Griffin Revolution Armorers Wrench
• Griffin Microfiber Silencer Pouch

EZ-LOK™ barrel adapter is required for use with the included EZ-LOK™ piston and is sold separately.

Caliber Compatibility & Restrictions

The Revolution 9 MOD 4 has no minimum barrel-length restrictions for supersonic or subsonic 9mm Luger/Parabellum and specified subsonic calibers with projectiles .357 caliber or smaller, including .38 Special, appropriately loaded/marked subsonic .357 Magnum, and .300 Blackout Subsonic.

The suppressor is full-auto rated for the specified calibers and velocity conditions for 60 rounds before cooling. Always verify compatibility with the suppressor manufacturer’s current specifications before use.

Applications

The Revolution 9 MOD 4 is designed primarily for pistol applications where modular configuration, secure mounting, and user-serviceable construction are priorities. Its interchangeable mounting options also provide flexibility for compatible platforms and setups.

Note: Suppressors are regulated firearm accessories. Purchase, transfer, possession, and use are subject to applicable federal, state, and local laws and regulations.