GRIFFIN ARMAMENT Revolution 9 Mod 4 Suppressor

Description

The GRIFFIN ARMAMENT Revolution 9 Mod 4 is a modular pistol suppressor engineered for straightforward length reconfiguration and simplified maintenance. It incorporates Griffin’s CARBON-GARD sealed baffle system and ECO-FLOW backpressure-reducing features to ease cleaning and extend service intervals. The Mod 4 redesign adds tool-less forward extension operation, an O-ring biased front cap, and a permanently installed booster housing for improved mounting security; yinz’ll notice the attention to practical detail.

Key Specifications

• The suppressor type is Pistol.
• The rated caliber is .36 cal (9mm).
• The short configuration length measures 6.56 inches and the full-size configuration measures 8.31 inches.
• The outer diameter is 1.375 inches.
• The baffles are constructed from 17-4 H900 heat-treated stainless steel and the tube and end cap are 7075-T6 aluminum.
• The mounting system is a 3-lug EZ-LOK taper mount, and an EZ-LOK piston ships included.
• The suppressor incorporates CARBON-GARD sealed baffle technology to reduce carbon locking and ease maintenance.
• The design includes ECO-FLOW backpressure-reducing baffle technology to help manage gas flow.
• The unit is listed as full-auto rated and is user serviceable.
• The published noise performance notes a -20.05 dB rating with an example of 128.7 dB on an M&P 9mm pistol.

The Revolution 9 Mod 4 balances modularity and practical reliability for shooters who value adaptable, user-serviceable gear. With tool-less reconfiguration, sealed baffle interfaces to minimize carbon lock, and an included EZ-LOK piston for faster mounting, it fits a wide range of pistol uses where modular length and straightforward maintenance matter. If you want a suppressor designed around real-world handling and maintenance improvements, this unit delivers the features you need without fuss.

Just a heads up, n’at: some of the product descriptions on our site are created or assisted by AI. We do our best to make sure everything’s accurate, but every now and then the info might be a little off—kinda like tryin’ to find parking on the South Side on a Friday night.

Details like specs, features, pricing, or availability might not always be perfect, so yinz should double-check anything important before buyin’.

If yinz spot somethin’ that doesn’t look right, give us a shout and we’ll fix it up quicker than a Primanti’s sammich disappears at lunchtime.

This is a regulated item and must be sent to an FFL but can be shipped direct to door for PA residents ONLY.

See our Policies for more information.