Browning 1138783 Goose Band Invector-DS 16Gauge Improved Cylinder Extended Stainless Steel Chrome

The Browning Goose Band Invector-DS 16-gauge choke tube in Improved Cylinder is built for waterfowlers who need a wider, more forgiving shot pattern at close to moderate distances. This extended choke tube features stainless steel construction with a chrome finish—tough materials designed to stand up to wet marsh conditions and repeated use without corrosion. If you're running a modern Browning 16-gauge shotgun with Invector-DS threading, this is a solid, no-fuss option for opening up your pattern when birds are working close.

Invector-DS (Invector Decimal System) tubes are Browning's current platform, and they're built to be user-friendly: unscrew, swap, done. The Improved Cylinder constriction sits on the wider end of the choke spectrum, which means faster pattern expansion and better coverage on target—especially useful in timber, tight swamps, or when overhead birds are coming in fast. The stainless steel and chrome finish resist rust and will hold up through a long season of early-morning blinds and rough conditions.

Waterfowling demands gear that works when you need it and doesn't let you down. A quality extended choke like this one complements any serious 16-gauge waterfowl gun, letting you dial in the right pattern for the situation without fussing with barrel length or ammunition choices alone.

Key Features

• Invector-DS threaded design—direct fit for modern Browning 16-gauge shotguns
• Improved Cylinder constriction for wider, faster-opening pattern
• Extended length tube for easier removal in the field and added performance margin
• Stainless steel body with chrome finish for corrosion resistance in wet, harsh conditions
• Quick-change design for fast pattern adjustment between setups

Specifications

Frequently Asked Questions

Will this choke tube fit my Browning shotgun?

This is an Invector-DS tube, which fits modern Browning shotguns threaded for that system. Check your owner's manual or inspect the existing choke tube in your gun to confirm Invector-DS compatibility before ordering. If you're unsure, reach out and we can help verify.

What does Improved Cylinder constriction do?

Improved Cylinder is a wider, more open constriction that lets your shot spread quickly. It's ideal for close-range work like early-season goose hunting in tight cover or when birds are coming in at short yardage. It gives you a faster, more forgiving pattern than a tighter choke.

Why choose an extended choke tube?

Extended tubes are easier to grip and unscrew in the field—a real advantage when you're wearing gloves or working in dim light. They also offer a slight performance margin and look more tactical on the barrel end. For waterfowling, they're a practical upgrade over standard-length tubes.

How do I maintain this choke tube?

The stainless steel and chrome finish resist rust naturally, but a light coat of oil or gun protectant after use keeps it in top condition. Unscrew it from the barrel periodically to check for debris inside the tube or barrel threads, and screw it back in hand-tight—never force it.