Carlson's Choke Tubes Choke Tube, Beretta/ Benelli Mobil, .410 Bore, Turkey, Tungsten Steel Shot, 17-4 SS, Black

Provides optimum performance with TSS ammo For use with all lead, Hevi-Shot, or Bismuth ammunition Made from 17-4 Heat Treated Stainless Steel Color: Black finsh Extends one inch out of the barrel