Monster jam - ProMag 10/22 Charger .22 LR 25 Round Rifle Magazine

I got these for my grandson to practice shooting his Ruger 10/22 thinking what the higher capacity you would have a better time shooting but we spent more time trying to clear the faults then we did actually shooting. This magazine is the worst it constantly was jamming I was getting double feeds like crazy I tried both the 25 and 15 round from ProMag and they both are the same way. They also did not slide in or out smoothly at all. I use the factory Ruger mags no issue. I ended up tossing these straight in the garbage what a waste of money