This is my second try for a magazine for the Crosman 2240 air gun. It takes 13 pellets, and i have tryed it with Diabolo Exact Jumbo RS.
The older one jams often, not worth printing. I made an angle on the lower part of the breech, so it dont have to be glued. Use a rubber band for spring action.
I also added a modified Picarail, found here. The rod is only for testing by the way.
Print standing up, with support on the holder and magazine. I also added a hole on the back, for the original sight, and a higher end sight.
Hold the gun down ca 45 degrees while reloading, so the pellets move down to the chamber.