Bullet points for my gripe:
> Bought a brand spanking new PX4
> Went to Dicks and bought 500 rounds of UMC 9mm
> Got the range and the gun jammed 36 of the first 100 rounds and the slide would rarely lock back after the last round
> Told the range master and he came over and loaded a full mag and it kept jamming
> RM told me that the UMC seemed to be too weak to rack the slide far enough back to either properly seat the next round or lock the slide back all the way. To be sure he took my gun up front cleaned the crap out of it, lubed it and brought it back to range. He then picked a few rounds out of each of the remaining boxes of UMC, loaded a mag and it still kept jamming.
> He then took a box of Atlanta Arms ammo loaded two full mags and blew through all 34 rounds without a hiccup.
Anyone else have a similar experience with this ammo/gun combo? I bought 2 boxes of the Atlanta from the range and did not experience any issues.
Thanks!
> Bought a brand spanking new PX4
> Went to Dicks and bought 500 rounds of UMC 9mm
> Got the range and the gun jammed 36 of the first 100 rounds and the slide would rarely lock back after the last round
> Told the range master and he came over and loaded a full mag and it kept jamming
> RM told me that the UMC seemed to be too weak to rack the slide far enough back to either properly seat the next round or lock the slide back all the way. To be sure he took my gun up front cleaned the crap out of it, lubed it and brought it back to range. He then picked a few rounds out of each of the remaining boxes of UMC, loaded a mag and it still kept jamming.
> He then took a box of Atlanta Arms ammo loaded two full mags and blew through all 34 rounds without a hiccup.
Anyone else have a similar experience with this ammo/gun combo? I bought 2 boxes of the Atlanta from the range and did not experience any issues.
Thanks!