Browning Invector-DS 12 Gauge Full Extended Stainless Steel Choke Tube

The Browning Invector-DS choke tube is a precision 12 Gauge accessory machined from stainless steel for corrosion resistance and a long service life in the field. This Full constriction tube is built in an extended profile to deliver dense, tight patterns at longer ranges, making it well suited for waterfowl and other long-range shotgunning applications.

Invector-DS choke tubes are purpose-built for Browning shotguns marked with the Invector-DS designation on the barrel. They are noticeably longer than standard Invector and Invector-Plus tubes, and feature an exclusive brass alloy band at the base of the tube that seals out gas and grit between the barrel and choke. This sealed interface improves pattern consistency and makes the tube easier to install and remove by hand.

Each Browning Invector-DS choke is precision machined to tight tolerances so patterns remain consistent shot to shot. This listing is for a single Full extended choke tube in a stainless steel finish.