Bradley Phillips checks a gas blowback gel blaster in the form of a machine pistol, the MAC-11 Gas Blowback Gel Blaster from Well Fire... "In this video I take a look at the new Wellfire MAC-11 Gel Ball Blaster sent to me thanks to iHobby here in Australia. This is a CO2 powered, gas-blowback replica with a 45 shot ammo capacity."