I don't know if anyone else has posted this idea, and if they have I'll apologize in advance. Some of my favorite .22 rifles to shoot are my nylon 66s. I got tired of loading 14 rounds in their magazines, so I came up with this shortcut. These are 3/8" ID tubes made from a material called "PEX" available at the home depot. I cut them to a length of 14.5", plugged one end with a rubber plug, and used a "push/pull" fastener trimmed off for the stopper. With these tubes I can reload in less than 3 seconds. I am enclosing some pics of what they look like. I'll be making alot more of these in the future. These 4 costs me less than $2.50 to make. I hope this will help someone like it did me. Now I can spend my time shooting at the range, and do the loading at home.