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Questions & Answers
Will this fit the Silencer Co Omega 45k? Expert Answer

No, it is not.

by Kurt Colbourne, Gear Expert, October 26, 2021

Product No Longer Available

Unfortunately Griffin Armament 3 Lug Interface Assembly for .40 S&W, 10mm, .45ACP is not listed by OpticsPlanet.You can also explore other items in the Gun Parts yourself to try and find the perfect replacement for you!

Product Info for Griffin Armament 3 Lug Interface Assembly for .40 S&W, 10mm, .45ACP

DO NOT BUY A 40S&W/10mm kit for a 9mm or smaller bullet diameter application. The 3 lug interface assembly is an integral 3 lug assembly which adds minimal length to the suppressor. This kit allows for QD mounting of many Griffin suppressors. To view applicable calibers and ratings see individual suppressor product pages. Our 3 lug adapter requires minimal deflection of the spring bushing for installation in some cases negating the need to modify hand stops and grips that come close to the 3 lug adapter. The 10mm/40S&W kit is made for Mp5 10mm or 40S&W barrels that comply with the HK dimensioned 3 lug. Additionally, this interface is designed to work with our .45ACP 3 Lug mounts available in 5/8x24, .578x28, and 16X1LH (KRISS compatible). Note: The 10mm/40S&W kit is NOT compatible with Griffin 5.56 through 9mm 3 lug barrel adapters which are a smaller diameter. Additionally the 10mm/40S&W kit currently supports the 10mm or 40S&W H&K MP5 only and should only be used on the Revolution 45, or RESISTANCE 45 silencer as there is not enough bore clearance to shoot larger than 9mm bullets through 9mm silencers. The 9mm 3 lug assembly can be interfaced with the Optimus, Revolution 45, or Resistance 45 suppressors and fired on 9mm 3 lug host firearms. Made of 17-4 Stainless steel and with a 17-7 wire spring, this coupler kit is heavy duty for full auto applications. Applicable to the following Griffin suppressors: REVOLUTION 45. RESISTANCE 45. 17-4 and 17-7 construction. Minimal length added to silencer. Compatible with standard 3 lug adapters except for .45. Lifetime Warranty.image

Package Contents:

  • Griffin Armament 3 Lug Interface Assembly for .40 S&W, 10mm, .45ACP

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Griffin Armament 3 Lug Interface Assembly for .40 S&W, 10mm, .45ACP Unavailable & Discontinued Models

List of Unorderable Models

  • Griffin Armament 40S&W /10mm 3 Lug kit, GAR40QDK , MPN: GAR40QDK , UPC: 791154082003 , Code: 28N-BRD-3LIA401045-GAR40QDK
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Last updated 2026-08-04 UTC.