HK45 Gas Gun Non-Blowback (CO2) - Black Ninja Airsoft but if you are comfortable

but if you are comfortable without it

Rocket Airsoft Aluminum Piston Head is super high quality

Magazine holds 14 rounds

CZ 75 P-07 Duty 14-Round Co2 Gas Magazine

Eliminates the need of bulky loading rods and tools

HK45 Gas Gun Non-Blowback (CO2) - Black Ninja Airsoft but if you are comfortableThe 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