Looking for a back up magazine extension that is reliable for the 43. I have tried magguts and have had issues with failure to feed and the slide locking back prematurely. I have also tried the taran tactical +1,+2, and +3 and had the same issues with the +2 & +3 extensions. So far the +1 hasn't had problems but not real confident with the tt at this point. These failures happened around the 250 - 300 round mark for these, ammo was blazer brass 124g and I think either aguila 115g or FM 124g.
Very disappointed with these as they certainly aren't cheap. Thinking about vickers tangodown or maybe the ets mags, but hesitant to keep spending money on options that aren't reliable. I do have a Pearce + 1 on the way, but again, would like a bit more capacity for a back up mag. I suspect that with the 43, the 6 round oem is safest bet for reliability at this point, but thought I may give one more shot at an extended mag option before I call it a day on these. Any suggestions on what you've found as reliable options are appreciated.