THE ULTIMATE GUIDE TO MOSSBERG 590 HEAT SHIELD KIT

With the IC choke screwed in, I broke a string of 23 clays—with some being as far as 50 yards out. I experienced excellent cycling to incorporate bolt lock on the final round of each magazine. (I fork out close interest to this facet, as usually the lighter loads have issues developing ample fuel to completely cycle the action in other shotguns.)