EMG SAI Utility Slide Kit (by G&P) - Gold Barrel for Umarex Glock 17 GBB Pistol aps 870 all it requires is a

all it requires is a allon key

590mm Outer Barrel with 80mm Flash hider

APS Rhino Iron Spring Loaded Flip-Up system Front / Rear Sight

to the 100% accurate replica of the Jailbreak front assembly

EMG SAI Utility Slide Kit (by G&P) - Gold Barrel for Umarex Glock 17 GBB Pistol aps 870 all it requires is aFeatures: Fully licensed Salient Arms International markingsDesigned to work with the fully licensed Umarex Glock 17 series The Utility slide features SAI's all new knurled surface finish that is applied to the sides and top of the slide to provide a more positive ergonomic feel while esthetically doing something brand new to the market. The Utility packages come with front and rear sight, thread protector, and gold SAI outer barrel. Includes: SAI