Go to Crappy Tire and buy a Crosman 2240. It's less than 100 bucks and you'll thank yourself the next time you harvest a grouse while out deer hunting. I keep mine in an inside pocket in my jacket so the CO2 is not an issue. I also carry it with a pellet in the chamber, the action NOT cocked and the safety one. From that condition it's quick and quiet to get into action and safe to carry all day.