Umarex and H&K have partnered before to produce rifles like their.22LR features a match grade barrel, metal receiver, retractable HK Style stock, NAVY grip and MP5 style sights. Authentic in looks, feel, and operation, this MP5 is engineered as a dedicated.
This custom adapter allows you to simply unscrew the stock flash hider and quickly and effortlessly convert the barrel to 1/2X28 threads. Each adapter comes with a new O-ring (red) & built-in wrench slot. 22 Barrel Adapter With Thread Protector - M8 X.75 to 1/2 X 28 The finest thread adapter available that converts the factory thread pitch to 1/2 X28.
