I'd mark your mags so you can determine which one(s), make sure the mag springs are good and oiled, the gun is oil with nothing too heavy and run a few hundred rounds through the gun and see if it continues. Then analyze.The ria ultra tax fs hc or whatever the heck it’s called is a shooter. Not as natural as a cz for me but does the job. Here’s my best group. All others were 90- 100 percent by doddg standards but not this tight. Sights are more of a six o’clock hold that isn’t my favorite but it’s a fun gun to shoot. I didn’t label mags but have one thst is not locking back for sure. Maybe multiple. By hand three of the four mags I have lock back. Assuming I kept grabbing the mag that didn’t and thought I had bigger problem than I thought
Any thoughts from the 1911 folk? Should I change plunger spring if it is a common occurrence and not just the one mag like im hoping. There’s a thread on another forum that had similar problem and that fixed it. If so which one would you all recommend
The fn502 has quickly become my favorite polymer 22 even over the tx22
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@T-DOGG dogg will be along and provide a more technical answer.