Griffin Armament - Revolution 9 (MOD 4) Silencer

Published on September 28, 2025
Duration: 8:42

The Griffin Armament Revolution 9 Mod 4 is a highly modular 9mm pistol silencer offering excellent sound suppression in both long and short configurations. It features innovative EcoFlow baffles for reduced back pressure and Carbon Guard O-rings for durability, with an MSRP of $674. The Easy Lock attachment system provides a secure lockup, mitigating baffle strikes on tilt-lock pistols.

Quick Summary

The Griffin Armament Revolution 9 Mod 4 is a modular 9mm silencer with excellent sound suppression, especially in its long configuration, achieving hearing-safe levels. It features an Easy Lock system to prevent baffle strikes and EcoFlow baffles for reduced back pressure, constructed from 17-4 H90 stainless steel and 7075 T6 aluminum.

Chapters

  1. 00:00Introduction to Griffin Armament Revolution 9 Mod 4
  2. 01:32First Impressions and Modularity
  3. 02:00Easy Lock Barrel Adapter System
  4. 03:12Easy Lock System Benefits and Functionality
  5. 04:39Materials and Construction
  6. 05:08Sound Performance (Long vs. Short Config)
  7. 05:40Baffle Technology (EcoFlow)
  8. 06:21Carbon Guard Technology and Maintenance
  9. 07:00Included Tool and End Cap Tightening Tip
  10. 08:02Summary and Final Thoughts

Frequently Asked Questions

What makes the Griffin Armament Revolution 9 Mod 4 modular?

The Griffin Armament Revolution 9 Mod 4 is modular in two key ways: its overall length can be adjusted by removing a section to create a shorter configuration, and its attachment system is adaptable with various muzzle devices and the proprietary Easy Lock system.

How does the Easy Lock system on the Revolution 9 Mod 4 prevent baffle strikes?

The Easy Lock system provides a secure lockup that mitigates the risk of baffle strikes and catastrophic failures, especially on tilt-lock pistols, by maintaining tightness over more rounds compared to traditional direct thread mounts.

What is the sound performance of the Griffin Armament Revolution 9 Mod 4?

The suppressor offers excellent sound performance in both its long and short configurations. The long configuration is considered one of the best for 9mm pistols, achieving hearing-safe levels with heavy subsonic rounds.

What materials are used in the Griffin Armament Revolution 9 Mod 4?

The baffles are constructed from 17-4 H90 heat-treated stainless steel, while the housing, body, and end cap are made from durable 7075 T6 aluminum.

What is the MSRP of the Griffin Armament Revolution 9 Mod 4 and its accessories?

The Griffin Armament Revolution 9 Mod 4 silencer has an MSRP of $674. The separate muzzle device adapters, available in various thread pitches, are priced around $55 MSRP.

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