Out of 70 auto rounds fired yesterday I found 22 with an upper chamber made dent near the top caused by "over-jumping" of the loaded round out of the magazine or off the ramp.
This is a new pistol and all rounds chambered and fired OK without malfunction.
Could it be the new mag springs or maybe my 'new'(most successful accuracy-wise) trial double hand position - IE not using the trigger guard serated grip for the first time?
I have loaded up the 12 round mags and left them to stand (as suggested by a club member)to get the newness out of them, as they are VERY stiff still.
Any suggestions welcome on this random and puzzling brass marking problem.
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A thought from 'Big Bunny'...."The sword does not kill, it is a tool in the hands of the killer".... Seneca 'the younger' (circa AD 35)
This is a new pistol and all rounds chambered and fired OK without malfunction.
Could it be the new mag springs or maybe my 'new'(most successful accuracy-wise) trial double hand position - IE not using the trigger guard serated grip for the first time?
I have loaded up the 12 round mags and left them to stand (as suggested by a club member)to get the newness out of them, as they are VERY stiff still.
Any suggestions welcome on this random and puzzling brass marking problem.
------------------
A thought from 'Big Bunny'...."The sword does not kill, it is a tool in the hands of the killer".... Seneca 'the younger' (circa AD 35)