Browning Bro Tube 28ga Std Invector Ic 17-4 Stainless Steel

The Bro Tube 28ga Std Inv Ic by Browning delivers precision and reliability for shooters who demand consistent patterning and durable construction, featuring a standard Invector design for 28-gauge barrels with constrictions ranging from Cylinder to Extra-Full to tailor shot spread for everything from close-range small game to clay targets and competitive formats. Machined from highly polished 17-4 stainless steel, this choke tube resists wear and corrosion while providing a flush fit that remains inside the barrel for a clean look and uninterrupted point of aim, and its uniform bore geometry promotes even pellet density for more predictable, tighter patterns at typical hunting and range distances. The combination of versatile constriction options and robust stainless construction makes it easy to fine-tune your load and shot placement—open constrictions for rapid patterns in thick cover, tighter constrictions for extended range or upland birds—while the Browning fitment ensures smooth installation and reliable lock-up so you can focus on shot execution rather than equipment variables.