The Browning Diana Grade 12 gauge Invector Plus Extended Choke Tube in Modified constriction delivers reliable performance through precision engineering. This choke tube features a stainless steel construction with titanium nitride finish, rated at 72HRC hardness to resist wear and minimize plastic buildup during use. The longer choke taper design is engineered specifically for Invector-Plus choke tubes and back-bored barrels, while the stainless steel barstock undergoes heat treatment prior to machining for durability. Absolute concentricity ensures superior patterning consistency.
The extended design protrudes beyond the barrel for straightforward removal and installation. Dimensions measure 1.35 X 4.35 X 6.40 inches, with a height of 1.3500 inches, width of 4.3500 inches, and length of 6.4000 inches. This 12 gauge choke tube carries Modified constriction and uses the Invector Plus thread pattern. Please note: this item cannot be shipped directly to California.
