I know this may have been answered before, but I can't find any current threads w/ good info on this.

I've replaced the the magazine catch on my P32 twice. It works well for a while, but begins to wear down and allow the magazine to "drop" slightly. This proves problematic because when firing multiple rounds at the range, the lowered magazine will not allow the round to chamber correctly and it jams. Like I said, I've changed the catch twice, but it still seams to wear out rather quickly (within a year or two). It happens with both my stock and extended magazines. I only put about 200-300 rounds a year through this and I would think they would last longer. Is there anything else that could be causing the chamber issue? And, dose anyone offer, or make, a metal catch for the P32? I've looked all over and can't find one. Any help would be great!!