HK45 Gas Gun Non-Blowback (CO2) - Black Barrels This Rocket Airsoft Aluminum Cylinder

This Rocket Airsoft Aluminum Cylinder Head is compatible with most Version 3 gear box shells

single signal trigger wire

Will also fit in the 4

Also works with WE clones

01mm 370mm long Precision Barrel

HK45 Gas Gun Non-Blowback (CO2) - Black Barrels This Rocket Airsoft Aluminum CylinderThe new HK45 Co2 Gas Gun from Umarex has a fixed metal slide and looks just like the real thing. A great back up gun for the field. The regulated Co2 output will keep you field legal. A solid non blowback NBB airsoft pistol that's all black and shoots great. Has front under rail for attachments. Below 350 FPS (around 340) w . 20g BBs. Uses the Co2 magazines only. Umarex 2273028