Browning Invector-DS 16 GA Full Extended Stainless Choke Tube

Full is the tightest constriction Browning lists for this system and the one that holds a pattern together the longest. In a 16 gauge it earns its keep on late season birds that get up out of range and anywhere the shot is taken at distance rather than over a dog at ten yards.

The tube is stainless and extended, so it turns by hand and shrugs off the abuse a tight choke takes. Invector-DS seals with a brass band that compresses against the barrel wall, keeping residue out of the threads so removal is still easy months later. Browning has used three different choke systems over the years and they do not cross over. This one is for 16 gauge barrels marked Invector-DS.