Griffin Armament GA9QDK 9mm Luger 3-Lug Coupler Kit 17-4 Stainless Steel - Black

The Griffin Armament GA9QDK is a heavy-duty 3-lug coupler kit designed for quick-detach mounting of compatible 9mm Luger suppressors. Machined from 17-4 stainless steel and paired with a rugged 17-7 stainless wire spring, this coupler is built tough enough for full-auto applications while still delivering the tight, repeatable lockup that Griffin Armament suppressors are known for.

The GA9QDK follows the industry-standard H&K 9mm 3-lug pattern, so it works not only with Griffin Armament 3-lug barrel adapters but also with any host or barrel nut built to the same common 3-lug geometry. It is intended for use with Griffin's Revolution, Optimus, Bushwhacker, and Resistance series suppressors, giving shooters a fast, tool-free way to attach and remove their can in the field or on the range.

Finished in a low-glare Black coating to blend with most host firearms and suppressor finishes, the GA9QDK is a straightforward upgrade or replacement coupler for any 9mm pistol-caliber setup running a 3-lug mounted suppressor.