Browning 1133633 Invector-DS 12Gauge Light Modified Extended Stainless Steel
The Browning Invector-DS 12-gauge choke tube in Light Modified constriction is built for shotgunners who want precision in their shot pattern without sacrificing versatility. This extended stainless steel choke delivers the density and range you need for hunting waterfowl, upland game, and clay shooting—giving you tighter patterns than an Improved Cylinder while remaining open enough for closer work. The stainless steel construction resists corrosion and wear, whether you're hunting in wet conditions or rotating tubes between different shooting scenarios.
Invector-DS tubes have become the go-to platform for Browning shotgun owners because they're reliable, durable, and easy to swap. The extended design gives you better handling and makes removal in the field straightforward, even with cold fingers or gloved hands. If you run a Browning shotgun with Invector-DS compatibility, adding a Light Modified choke rounds out your pattern options and lets you fine-tune your shot placement for whatever game or target you're after.
Stainless steel means less maintenance and longer life, especially if your shotgun sees regular use in rain, snow, or saltwater environments. This tube is a practical addition to any serious waterfowl or upland hunter's choke collection.
Key Features
- Light Modified constriction for balanced pattern density and range
- Extended design for easier handling and field removal
- Stainless steel construction resists corrosion and wear
- Browning Invector-DS compatible
- 12-gauge only
Specifications
| Gauge | 12 |
| Choke Type | Invector-DS |
| Constriction | Light Modified |
| Material | Stainless Steel |
| Design | Extended |
Frequently Asked Questions
What Browning shotguns does this choke fit?
The Invector-DS threaded system is used on many modern Browning shotgun models. Check your shotgun's documentation or the threaded choke compartment to confirm Invector-DS compatibility before purchasing.
What is Light Modified choke best used for?
Light Modified strikes a middle ground between tighter and more open patterns. It works well for waterfowl at moderate distance, upland hunting, and clay target shooting where you need decent range without over-constricting your pattern.
Is this choke tube stainless steel throughout?
Yes, this Invector-DS choke is constructed in stainless steel, which provides corrosion resistance and durability for long-term use.
Do I need special tools to install this choke?
Invector-DS tubes screw directly into your shotgun's choke port. A choke wrench (often included with your shotgun or sold separately) makes installation and removal easier, especially in the field.

