Sweet! this is the way to roll! - SB Tactical SBT Folding Pistol Brace for B&T APC and HK UMP

Used this with the HB adaptor for the Slovakian grand power stribog. Awesome. SB makes top notch products. Latch locks up solid, folds smooth, and cheek weld when shouldered is perfect. Get one. This will not fit the stribog unless you get the adaptor from HB industries. Beware Optics planet takes forever to ship.