- 17-4 H900 Heat Treated Stainless Steel baffles
- 7075-T6 Aluminum tube body/end cap construction
- Modular Length
- Tool-less Disassembly
- Carbon-Gard Sealed Baffle Tech
- Eco-Flow Backpressure-Reducing Baffle Tech
- EZ-Lok Piston and Booster Assembly included
- Note: EZ-Lok barrel adapters must be purchased separately and are required to utilize the Griffin EZ-Lok universal piston included
- Perpetual Lifetime Warranty
Tool-less, modular length Griffin Armament Revolution 9 Mod 4 Handgun Suppressors for 9mm platforms with Carbon-Gard sealed baffle tech.
The original Revolution 9 And 45 Suppressors were the first pistol silencers developed and brought to market with a modular length feature set, and that Griffin innovation inspired all the other modular length pistol suppressors in the US marketplace. The (MOD 4) Revolution 9 Suppressor represents a total redesign around of package of end user feature interaction enhancements, making the suppressor more secure and easier to mount, as well as fast and easy to configure in length, and easy to disassemble, at vastly increased maintenance intervals.
The forward extension allows tool-less reconfiguration, and the O-ring biased extension and front cap prevent inadvertent loosening of the extension or cap. The booster housing (mount accessory interface socket) is permanently installed so tightening and loosening the suppressor does not result in loosening of the booster housing. The housing accepts pistons, fixed barrel mounts and spacers, the Griffin developed industry first integrated 3 lug mount, as well as Plan A mounts.
Note: Attempted removal of the booster housing may result in damage to the internal threads of the suppressor, booster housing, or both; and is not recommended. Griffin Armament make a variety of interfaces that connect to the booster housing itself, so removal is unneeded to support the various mounting methods listed below.
Another major improvement introduced in the MOD 4 generation is the incorporation of Griffin’s patented Carbon-Gard baffle technology. This concept, originally debuted in the Checkmate HD suppressor, has applications for pistol suppressors to make cleaning and maintenance of the suppressor easier even after very high round counts. High temp silicon o-rings are positioned at each baffle interface as well as the end cap, blast chamber, and extension tubes to fully seal gases and carbon within the baffle stack.
Revolution MOD 4 Suppressors ship with an included EZ-LOK piston providing a more secure, and rapid mounting system than direct thread. EZ-LOK barrel end adapters are available for purchase separately.
Griffin Armament highly recommend utilizing the EZ-LOK system to mitigate chances of baffle strikes or catastrophic failure due to the can inadvertently coming loose.
What’s in the box? Revolution 9 MOD 4 Suppressor: (8) Carbon-Gard Baffles, Main Tube Body, Tube Extension, 9mm Bore End Cap, Booster Assembly with EZ-LOK Piston; Wrench, Microfiber Silencer Pouch.
Restrictions: Revolution MOD 4 Suppressors do not have any barrel length restrictions for supersonic/subsonic 9mm Luger/Parabellum and any subsonic calibers of .357 or lesser diameter such as .38 Special, subsonic loaded/labelled .357 Magnum, and .300 Blackout Subsonic.
Restrictions: Revolution MOD 4 Suppressors are rated for pistol and subsonic calibers with projectiles .357 and lesser diameter only. MOD 4 Revolutions are full-auto rated for the above stipulated caliber/velocity conditions for 60 rounds prior to cooling.










