MEC-GAR Ruger 22 LR Mark III, Mark IV 10rd Blued Detachable - 22 Long Rifle Caliber, Aftermarket Origin

Good price and seem to match the original equipment just fine. Loading them went well. Have not shot with them yet, but I fully expect them to be just fine.

JUNK. Bought 3, very hard to load, harder to load than Ruger OEM mags, worst of all WOULD NOT FEED. all 3 mags had the same problem, the bolt would not pick up a fresh round, even manually cocking the firearm (plain Jane Ruger MKIII) did not solve the problem. This was an expensive lesson for me, but here's free advice for you if youre thinking about buying these, DONT. stick with Ruger brand mags.

I bought two of these mags because I have Mecgar mags for my other pistols and they work great. Both mags would not seat past the magazine release Both needed to be filed. One of the two needed the follower stop to be filed because it brushed the bolt and slowed it down enough to not seat it against the round. Both mags had springs that are stiffer than stock and both did not feed well unless lubed and broken in. The thumb slide on the mag is half the size of the stock mag. Unless you have callused thumbs it will be uncomfortable. Don't buy these for competition shooting. Otherwise they're a decent magazine for the price.