EMG SAI Utility Slide Kit (by G&P) - Gold Barrel for Umarex Glock 17 GBB Pistol aps 870 Finish - Aluminum Parts: Hard

Finish - Aluminum Parts: Hard Coat Anodizing

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

its firing mechanism is the same as TM pistol system but used a stronger Hammer spring and reinforced nozzle that could stand the Co2 pressure

Steel Thumb Safeties

all it requires is a allon key

EMG SAI Utility Slide Kit (by G&P) - Gold Barrel for Umarex Glock 17 GBB Pistol aps 870 Finish - Aluminum Parts: HardFeatures: 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