HK45 Gas Gun Non-Blowback (CO2) - Black Ninja Airsoft Prometheus MP5K and PDW Air

Prometheus MP5K and PDW Air Nozzle

full metal keymod rail system and flip up front and rear sights

but if you are comfortable without it

Eliminates the need of bulky loading rods and tools

at the base of the see-through bullet

HK45 Gas Gun Non-Blowback (CO2) - Black Ninja Airsoft Prometheus MP5K and PDW AirThe 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