Originally Posted by Sim123456
Actualy I can't even try those, I bought Crossman Co2 12g cartridge, but I'm not able to screw the silver cap completly (under the mag) and there is no gas coming out. At least propane works.
you need to really turn the cap down to break the seal on the CO2 cartrage.
Weapons Technician / Gunsmith
Don't look at me, I don't know, lol ¯\(°_o)/¯.