Kicks Gobblin Thunder 12ga - Browning Invector Ds .680 Dia!

Kicks gobblin thunder 12ga browning invector ds.680 dia!
Other Features: Round angled ports recoil reduction muzzle jump reduction no wrench required, extends approx.1.5" from barrel.680 restriction recommended for 3" #4 and 3.5" #5 lead