The mossberg 590a Diaries
this, had a pal that received I believe it had been tula, Virtually 1/2 the rounds stuck and had to slam the butt on the ground holding the pump to eject the shells. they had been either 00 buck or slugs and also the shells had short brass at the base like sporting rounds do. it ran fantastic with my Winchester 00 buckIt stood in properly to the 59