Johnny Stewart Rob Roberts Gun Works 200130 T1 Triple Threat Invector Plus 20 Ga 17-4 Ph

The Johnny Stewart Rob Roberts Gun Works 200130 T1 Triple Threat is a premium choke tube designed for 20-gauge shotguns equipped with Invector Plus systems. Built from 17-4 PH stainless steel, this tube delivers the durability and corrosion resistance serious shooters demand, whether you're hunting upland game, working clay courses, or pattern-testing at the range. The Triple Threat designation reflects a versatile design suited to hunters and sport shooters who want reliable performance across varied shooting conditions.

Rob Roberts Gun Works is known for precision-engineered choke tubes that maximize consistency and longevity. The 17-4 PH stainless construction resists fouling and wear, making it an excellent long-term investment for anyone running Invector Plus equipped shotguns. This choke is purpose-built to work seamlessly with your existing shotgun platform—no guesswork, no fitment headaches.

If you're already familiar with your shotgun's choke system and looking to expand your tube collection or upgrade from factory tubes, the Rob Roberts T1 Triple Threat offers the kind of quality and reliability that pays dividends over years of hunting and shooting seasons.

Key Features

• 17-4 PH stainless steel construction for corrosion resistance and durability
• Designed for 20-gauge shotguns with Invector Plus choke system compatibility
• Precision-engineered for consistent performance
• Versatile Triple Threat profile for varied hunting and shooting applications

Specifications

Frequently Asked Questions

Will this choke tube fit my 20-gauge shotgun?

This choke is designed for 20-gauge shotguns equipped with the Invector Plus choke system. Verify that your shotgun uses Invector Plus threads before ordering.

What is 17-4 PH stainless steel and why does it matter?

17-4 PH is a precipitation-hardened stainless steel that offers excellent corrosion resistance and durability. It resists fouling and wear, making it a premium choice for choke tubes that will see regular use in hunting and shooting environments.

What makes the "Triple Threat" designation different from other choke tubes?

The Triple Threat profile is engineered for versatility across varied shooting conditions and game. It's designed to perform reliably whether you're hunting upland birds, shooting clay targets, or patterning at the range.