Johnny Stewart Rob Roberts Gun Works 200136 T3 Triple Threat Invector 12 Ga 17-4 Ph S/S

The Johnny Stewart Rob Roberts Gun Works 200136 T3 Triple Threat Invector choke tube is a premium 12-gauge choke option built for shooters who demand durability and performance in the field. Crafted from 17-4 PH stainless steel, this tube combines corrosion resistance with the strength needed to handle hard use season after season. If you're running an Invector-compatible shotgun and want a choke that won't let you down in wet, brushy, or coastal conditions, this is engineered to stay reliable when it matters most.

The 17-4 PH stainless steel construction sets this apart from typical choke tubes. This material resists rust and pitting far better than standard steel, making it ideal for hunters who spend time in unpredictable weather or along saltwater edges. The T3 Triple Threat designation speaks to versatility—this tube is designed to handle a range of shot patterns and loads, giving you flexibility in how you set up your shotgun without swapping tubes constantly.

Whether you're focused on upland game, waterfowl, or clay shooting, having a quality choke tube that matches your barrel's thread pattern and construction standards means one less variable to manage. The Invector compatibility ensures a secure fit on compatible Benelli and other Invector-threaded barrels, and the stainless steel build means you're investing in equipment that lasts.

Key Features

• 17-4 PH stainless steel construction for superior corrosion resistance and durability
• Compatible with Invector-threaded 12-gauge shotgun barrels
• T3 Triple Threat design for versatile shot patterns and performance across load types
• Built to withstand demanding field conditions without degradation

Specifications

Frequently Asked Questions

Will this choke tube fit my shotgun?

The Johnny Stewart Rob Roberts Gun Works T3 is designed for 12-gauge shotguns with Invector-compatible threads. Confirm your barrel's thread pattern before purchase—common on Benelli and similar models, but always verify compatibility with your specific gun.

Why choose stainless steel choke tubes?

17-4 PH stainless steel resists rust, salt spray, and corrosion far better than standard steel or blued finishes. If you hunt in wet environments, near water, or in variable weather, a stainless choke tube will maintain its integrity and function reliably over years of use.

What does the T3 Triple Threat designation mean?

The T3 Triple Threat design is engineered to deliver consistent performance across a variety of shot loads and hunting scenarios, reducing the need to swap tubes between different ammunition types or game situations.