The 3 lug interface assembly is an integral 3 lug assembly that adds minimal length to the suppressor. This kit allows for QD mounting of many Griffin suppressors. Their 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 9mm kit fits H&K standard 9mm 3 lug adapters as well as Griffin 3 Lug Adapters.

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.

Features:

• 17-4 and 17-7 construction
• Minimal length added to a silencer
• Compatible with standard 3 lug adapters