Browning Diana Grade 12GA Invector+ Extended Choke Tube

Enhance your shooting precision with the Browning Diana Grade 12GA Invector+ Extended Choke Tube. Designed for 12 gauge shotguns, this choke tube features an improved cylinder constriction and is crafted from stainless steel with a titanium nitride finish for exceptional durability. The Invector-Plus thread pattern is perfect for back-bored barrels, providing superior patterning and reduced plastic buildup thanks to its longer choke taper and perfectly concentric design. Extend your barrel with ease for quick installation and removal.