• Griffin Armament Resistance 45

With the introduction of the Revolution series of silencers, the modular pistol can concept has gone viral throughout the industry. The modular concept is desirable but this feature drives up the price of pistol silencers for many users who do not need or use this feature. Deleting the modular feature of the Revolution allows us to pass the savings to the customer while still providing a high performance, high quality silencer second to none. While the Revolution series will continue to be our flagship pistol silencers, the Resistance cans offer a premium traditional pistol silencer offering. 

Resistance silencers are user serviceable ensuring long, high performance service life. The front caps can be interchanged on the Resistance 45 for smaller calibers to include a 9mm and 22 caliber front cap. 17-4 stainless heat treated baffles, with anti-rotation features, ensure maximum strength and sound performance. The booster assembly includes a piston for a turnkey suppressor system out of the box. Included take down tools allow for an easy and satisfying end user maintenance experience. Additional pistons, fixed barrel spacers, an integral 3 lug adapter, and fixed direct thread mounts are available to support the Resistance in any configuration the end user could desire. High quality, industry leading performance, strength, high feature functionality, build quality, and price make the Resistance silencers an unbeatable value in the fixed length silencer class. 

The Resistance 45 is shipped with an included .578x28 booster piston to run on your 45acp pistol barrels. However the user can swap out the included piston with other pistons for use on 40 S&W, or 9mm. Additionally our integral 3 lug 9mm QD assembly can be interfaced if desired to run on 9mm MP5's, AR carbines, or any 9mm wearing a standard 3 lug coupler. This 45 silencer is also rated for 300 BLK Subsonic with use of the Revolution Fixed barrel spacer (available separately). 


  • .578x28 PISTON
  • Griffin Armorers Wrench
  • Griffin Hex Tool

Diameter: 1.375”

Overall Length: 7.9”

Weight: 11.6 ounces

Materials: 17-4PH Stainless Steel and 7075 T6 Aluminum

Attachment: booster piston, Griffin 3 Lug assemblies, direct thread adapters

DB Attenuation: 28DB Dry Full size 38db wet full size

Finish: Mil-Spec Type III Hardcoat Anodizing, Black Oxide, H900 Heat treat 

Full Auto Rated: Yes


  • 17-4PH H900 heat treated baffles
  • Piston, 3 lug mount interfaces, direct thread interfaces
  • Griffin Armorers Wrench Included
  • Hex Tool Included
  • Fully shielded silencer tube for ease of cleaning
  • silencer pouch Included
  • .578x28 booster piston Included
  • Lifetime Warranty
FFL Address Required Yes
Shipping Class
Suppressor Yes

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Griffin Armament Resistance 45

  • Brand: Griffin Armament
  • Product Code: Resistance 45
  • Rating:
  • Availability: Out Of Stock
  • $674.00

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