NOT KNOWN FACTS ABOUT MOSSBERG 590A1 TACTICAL STOCK

I have used #5, 6 and 7 prior to now and it ran by flawlessly in addition. I suppose another phase could be to put apart that batch of ammo and go pick up a new box in other places and see if it still has a similar difficulty.That cutout is in which the locking lug on the bolt overall body locks into. In case you appear just ahead of that cutout, t