mini failure to feed

[ecross27]

Recieved new Vector mini Uzi and returned it to Vector the same day.

Failure to feet every 5-8 rounds on simi with IMI 158 subsonic ammo. Round on most occasions lodges at +/- 45 degree angle in the bbl pointed in the right direction. On a few occasions round chanbers but not with enough force to fire.

Return to Vector who advises 115 ball works and the ammo I sent them does not. They have no idea why as the OAL and other specs are the same. Still being tested by Vector.

Any ideas/help appreciated!!!

 

[KarlPMann]

First, :welcome . My first question would be, what feedramp is in the gun? The standard or the optional ($50.00 extra) semi auto style feedramp. The semi feedramp feeds much better IMHO and is well worth the extra $$$. Having a mag not fully inserted can cause bullets to feed at too steep of an angle and create this sort of problem. Having the bolt and mag lips mismatch can slow the bolt down and cause a round to not fire. Karl.