Magazines for my Career 707. I have been shooting it in the local Steel Challenge matches, but I only have two magazines.
All you need is ONE and a spare if that one breaks. Cumbersome to keep loaded mags rubber banded to hold them pellets from coming out?
Make a speedloader no 3d printer necessary.
Find rigid plastic or metal tubing that's a perfect fit the pellets can easily slide into.
Measure the length perfectly in relation to how many pellets fit in your magazine and cut many tubes just a hair longer than that length.
Cut a round wooden dowel 1/2 inch or larger broken broomstick or mop will do or buy from crafts store or lumber yard you only need a piece equal length to your cut straws.
Glue all of the straws (epoxy is best) around the round dowel make enough of those straw tubes to completely cover the circumference.
Cut 2 round rigid (not too thin) plastic covers (clear is ideal but anything is ok) the outer size of the finished project. Mayonnaise or Instant tea screw on covers are ok or craft store has clear hobby items. Use a proper sized hole saw if available or manually cut and file it rounder.
Drill the center of both covers Use a wood screw in one side tight into middle of speedloader. Other cover do the same.
Unscrew one side and cut a notch to match your square part of the magazine the part you put the pellets in backwards copy that design exactly cut it perfect.
Load of that tubes with pellets nose first. Assemble that modified cover and make it a little loose so it rotates with a little effort. Place empty magazine with follower completely retracted speedloader facing up place the magazine on top of that open speedloader chamber then press it and flip both over while connected. If it's not loaded smoothly return that cover a little so everything's perfect with all chambers.
Keep it in your pocket ready to speedload that magazine.
Another way is just to drill the perimeter of a fat diameter wooden or delrin solid plastic dowel and make your top and bottom covers as described. Wood may expand and have undesirable moisture effect so drill the holes larger than normal and be sure the drill bit is real sharp to avoid pellets getting hung up specifically against wood.
Oh yeah... what Fucilier said ↑
