I recently bought a Lone Wolf standard Glock 32 barrel (32357N) for my G/32. When it arrived and I installed it and it wouldn't feed; FMJ ammo would just slam against the barrel ramp. The web store replaced it, but the replacement has the same problem. It should be noted I have a Lone Star standard Glock 23 barrel I use to shoot 40cal out of the same pistol and it has no problems what so ever. When I compared the Lone Wolf 40 cal barrel and OEM barrel, to the Lone Wolf 32 barrel, it looks as though the machined notch between the lugs is cut too deep and crooked which was the issue with the first barrel (see attached photo) . Like I said I'm thinking this is the problem and perhaps there was a run of these. Does this look like it would cause the FTF problems? Any advice?