Browning 1133673 Invector-DS 12Gauge Modified Extended Stainless Steel
$45.46
The Browning Invector-DS 12-gauge modified choke tube is a premium extended choke built for shooters who demand precision patterning and reliable performance in the field. If you run a Browning shotgun with the Invector-DS system, this stainless steel choke gives you the tighter constriction needed for mid-range upland hunting, clay work, and waterfowl where you need to keep your pattern together without excessive distance. The modified constriction sits between improved cylinder and full, making it one of the most versatile options for mixed-bag hunting and transitional shooting situations.
Stainless steel construction means this choke resists corrosion in wet conditions and handles repeated use without degrading. The extended design makes removal and installation straightforward—no fumbling at the muzzle when you're switching loads or breaking down your gun in the field. Browning's Invector-DS platform is engineered for tight, consistent patterns, and this choke is built to the same exacting tolerances you'd expect from a factory part.
Whether you're working a duck marsh, walking pheasant cover, or shooting clays at your local range, having the right choke in your pocket makes the difference between filling tags and going home empty. This is a workhorse tube that handles everything from steel shot to lead, and the stainless material holds up to the abuse of a real hunting life.
Key Features
- Modified constriction for mid-range patterning and versatile hunting applications
- Stainless steel construction resists corrosion and extends service life
- Extended design for easy removal and installation at the muzzle
- Compatible with Browning shotguns featuring the Invector-DS choke system
- Factory precision manufacturing ensures consistent shot patterns
Specifications
| Gauge | 12 |
| Choke Type | Modified |
| System | Invector-DS |
| Material | Stainless Steel |
| Style | Extended |
| Browning Part Number | 1133673 |
Frequently Asked Questions
What Browning shotguns work with this Invector-DS choke?
This choke is designed for Browning shotguns equipped with the Invector-DS choke system. Check your firearm's manual or muzzle marking to confirm compatibility before purchase.
What's the difference between modified and other constrictions?
Modified is a mid-range constriction tighter than improved cylinder but more open than full. It's ideal for 25–40 yard shooting, making it a versatile choice for upland hunting, waterfowl, and clay shooting where you need a tighter pattern than an open tube but don't want maximum distance restriction.
Will this choke work with steel shot?
Yes. This stainless steel choke can handle steel shot and other non-lead ammunition, making it a solid all-purpose option for hunters who load both lead and steel.
Why choose an extended choke tube?
Extended chokes are easier to grip and remove from the muzzle, especially in the field or when wearing gloves. The longer profile also makes it simpler to visually confirm which constriction you have installed at a glance.
