i use Fiocchi low recoil slug and buckshot i think off hand is 1350? also federal tactical slugs being the max that I've shot at 1600. whats your gas setting at?
yeah you have to make sure the bolt is locked in the bolt carrier and theres a groove/notch on the bolt that lines up with the rail. then make sure you are pushing down on the bolt carrier rear as you push in
Hey bud got a question...what type of ammo are you using? I have the same gun and I just tried Hornady Critical Defense 00 buck and I couldn’t get the shells to cycle out of the chamber. And I also have the gas setting on high.
I shoot federal LE tactical slugs (1600 FPS) and PMC and RIO buckshot. They shoot fine. Just have to make sure you set the choke accordingly so the ammo cycles