whom ever installed this actually had it lined up better than most i have seen and actually used shims to get the locking crews lined up.i put a straight edge across the top and it was good.
The threaded end of the catch should be flush with the release button,look at the lower assembly guide in the gunsmitthing forum.
unless the mag catch spring is digging into the polymer or the hole cut to deep or possibly the spring does not have enough tension,broken possibly.
thats where my fathers side of the family came from,moms side is from ireland.
my sisters had a dna search done and hers was 78% ireland,of course the mailman was irish in our neighborhood.
my dads great great great family came over in the late 1600's,records are spotty til the 1710's when they...