QD CUP H-KEY TAN SHADOW STRATEGIC 🇺🇸May 9, 2026
This QD Cup is built to integrate with the European Heckler & Koch MR223, MR308, MP5 MLI H-KEY, HK G36 Slimline handguards. Machined from billet steel and finished with a durable QPQ treatment, it is robust and rugged.
This QD Cup offers multiple index points for the QD and includes necessary screws for installation.
Instructions : Use Blue Loc Tite and torque screws to 10 INCH POUNDS MAX.
Made In USA












