I received my magazine order from 44Mag.com promptly as usual. I ordered 2 Black Dog 25 magazines for my Tactical Solutions upper and 1 Black Dog 25 round magazine for my Ruger 10-22. The magazines for the Tactical Solutions upper work flawlessly. The magazine for the 10-22 is another story. I loaded the magazine with 25 rounds 5 times and fired the rifle until empty. Each time I had multiple nose up feeding failures when there were more than 16 rounds in the magazine. I then fired the 10-22 with the factory 10 round magazines without a glitch. The purchase of the 25 round Black Dog 10-22 magazine is not recommended.