Airsoft Gun HFC Airsoft 199X Pistol Special Forces CO2 Powered GBB - BlackDescription: The HFC Airsoft 199X Special Forces CO2 Powered GBB Pistol is definitely among the top full automatic pistols out there. This CO2 Blowback pistol needs to be cocked back only once, then a full 12 round magazine can be unloaded until empty. The slide is left open until your next mag is loaded and again, cock back your pistol and unleash a hailfire of ammo into your targets. Fire in semi auto or full automatic at the flick of a switch with