The Browning 1133773 Invector-DS 16 Gauge Modified Extended Stainless Steel choke tube is engineered to refine your shotgun’s performance with Browning’s proven Invector-DS system. Built around a longer internal taper and an extended body, this choke is designed to deliver consistent, controlled shot patterns while remaining easy to install and remove in the field.

This modified constriction tube is ideal for versatile 16 gauge use, maintaining effective patterns at mid-range while staying forgiving on closer shots. The brass sealing band helps keep fouling out of the threads, so the choke seats cleanly and removes smoothly when it is time to change constrictions. It is purpose-built for Browning 16 gauge barrels threaded for the Invector-DS system, giving shooters a reliable, repeatable interface backed by Browning’s reputation for thoughtful design and dependable craftsmanship.

Key Features:

• Manufacturer: Browning
• Model: 1133773 Invector-DS 16 Gauge Modified Extended Stainless Steel
• Gauge: 16 Gauge
• Choke Configuration: Invector-DS
• Choke Size: Modified
• Material: Stainless Steel
• Style: Extended