Browning Standard Invector 12 Gauge Improved Cylinder Flush 17-4 Stainless Steel Choke Tube

The Browning Standard Invector 12 Gauge Improved Cylinder flush-mount choke tube is a factory-spec replacement component machined from 17-4 stainless steel for long service life and corrosion resistance. Cut to Browning's industry-standard constriction, this tube produces dense, uniform shot patterns suited to general-purpose shotgunning.

This tube is cut to an Improved Cylinder constriction of .010 inch, making it a smart choice for close-range work, clays, and lighter target or field loads. It carries a recommended effective range of about 30 yards and is approved for use with steel, lead, and non-toxic shot, so it can handle upland birds, small game, sporting clays, and waterfowl-friendly loads alike.

As a true flush-mount Standard Invector tube, it is designed for Browning shotguns that use the original Standard Invector choke system. The choke is non-ported and ships as a single tube, installing with the standard Invector wrench pattern. Multi-purpose by design, it is a reliable addition to any Browning shotgun owner's choke case.