CARLSON'S Choke Tube 12GA Improved Modified for Sporting Clays - Browning Invector Plus Compatible

The Carlson's 12GA Improved Modified choke tube for Browning Invector Plus shotguns is built for shooters who want tighter, more consistent patterns in the sporting clays field. Made from 17-4 stainless steel and precision machined, this choke delivers denser shot placement than standard tubes—a real advantage when you're breaking targets at distance or in difficult angles. The extended parallel section in the bore is the key: it holds pellets together longer, giving you the reliability you need to trust your shot.

Whether you're running lead, steel, copper-plated, nickel, or Hevi-Shot loads, this choke handles them all (just keep steel shot BBS and smaller in tubes tighter than Full). The knurled end makes swaps quick and field-friendly, and the laser-marked constriction marking removes any guesswork about what you've got installed. It's a straightforward upgrade for any Browning Invector Plus 12 gauge shooter who wants to dial in their patterns without overthinking it.

Carlson's backs the tube with a lifetime warranty, so you're covered for the life of your gun. If you shoot sporting clays seriously or just want more control over your shot string, this choke will out-pattern the flush mounts in your current collection.

Key Features

• 17-4 stainless steel construction for durability and corrosion resistance
• Extended parallel section throws tighter, denser patterns than standard choke tubes
• Laser-marked constriction for quick, confident identification
• Knurled end for easy removal in the field
• Compatible with lead, steel, copper-plated, nickel, and Hevi-Shot ammunition
• Lifetime warranty

Specifications

Frequently Asked Questions

Will this choke work with my Browning Invector Plus shotgun?

Yes—this choke tube is designed specifically for all Browning Invector Plus 12 gauge choke systems.

Can I use steel shot in this choke?

Yes, steel shot works in this choke tube. However, steel shot larger than BBS should not be used in any Sporting Clays choke tighter than Full Constriction. Since this is Improved Modified, standard steel loads (BBS and smaller) are fine.

How is this different from a flush mount choke?

The extended parallel section in this choke produces tighter and denser patterns compared to flush mount tubes, giving you better shot consistency downrange—particularly valuable for sporting clays where you need reliable breaks at varying distances.

How do I know which constriction I have installed?

Each choke tube has the constriction laser marked on the end for easy reference, so you can confirm what's in your gun at a glance.