cybermgk
Copper BB
I have had my new Mossberg 590 Tactical, 9-shot Tr-rail, with Accu-Choke, or simply model #50670, for a little over a week now. I did make a few mods, Magpul Stock with Airtech Limb Saver, and a Mesa Tactical Sidecar. Took it to the Range this last weekend, with one of my sons, and sighted it in for it's HD role. Fired like a dream, and extremely accurate. That, was with the Cylinder bore choke that came with this fine weapon. Still have an improved choke to try.