P320 factory 32-rounders with larger notches

[zaitcev]

Does anyone have observe the following oddity at new SIG P320 magazines: the notch is too big and allows the magazine to overtravel? I found this on my latest acquisition, a factory 32-rounder. I wish to confirm if this is the new standard for P320 magazines, or simply a bad batch.

Note that there is no issue on the full size guns because the plastic sleeve prevents the over-insertion of the magazine. In fact, nobody should ever notice any issues unless they shoot from a rest and let the bottom of the magazine touch something. I discovered this in a PCC, where user grabbed a hold of the magazine. So it's not any kind of urgent problem for P320 shooters.

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[WobblyPossum]

FYI, you can most definitely over insert a magazine with those sleeves if you gorilla it hard enough. We’ve had at least two guys do it at my agency with 21 round mags and the full size X frame with mag well. Probably unlikely to happen but not impossible.