Johnny Stewart Rob Roberts Gun Works 200109 T1 Triple Threat Mobil 12 Gauge 17-4 Ph S/S

The Johnny Stewart Rob Roberts Gun Works T1 Triple Threat Mobil 12 gauge choke tube brings serious durability and reliability to your shotgun setup. Built from 17-4 PH stainless steel, this choke is engineered to handle the demands of hunting, sport shooting, and repeated use in the field. Whether you're working upland birds, waterfowl, or clay targets, a quality choke tube is one of the simplest ways to dial in your shotgun's performance and pattern—and the materials matter when you're trusting your gear in the field.

Stainless steel construction resists corrosion and holds up to the elements better than standard steel, which matters if you're hunting in wet conditions or simply want a choke that stays reliable season after season. The T1 Triple Threat Mobil designation suggests this choke is designed for versatility across different shooting scenarios, allowing you to adapt your shotgun's performance without swapping barrels or investing in an entirely new shotgun.

If you shoot a 12 gauge regularly—whether for hunting or range work—having a quality aftermarket choke tube lets you fine-tune your shot pattern to match your load, distance, and target. Choke tubes are one of those investments that pay dividends in tighter groups and more consistent performance downrange.

Key Features

• 17-4 PH stainless steel construction for corrosion resistance and longevity
• Designed for 12 gauge shotguns
• T1 Triple Threat Mobil designation for versatile shooting applications

Specifications

Frequently Asked Questions

What gauge shotgun does this choke tube fit?

This is a 12 gauge choke tube, so it fits 12 gauge shotguns with a compatible choke tube system.

Why does the material matter in a choke tube?

17-4 PH stainless steel resists rust and corrosion better than standard steel, which means your choke will stay reliable and functional through wet hunting seasons and extended storage without degradation.

What does the T1 Triple Threat Mobil designation mean?

This designation indicates the choke is designed for versatile use across different shooting applications, allowing you to adapt your shotgun's performance to hunting, sport shooting, or other scenarios.