Johnny Stewart Rob Roberts Gun Works 200294 Rr1 Raptor Invector Plus 12 Gauge 17-4 Ph S/S

The Johnny Stewart Rob Roberts Gun Works RR1 Raptor Invector Plus 12 gauge choke tube is built for shooters who demand durability and precision in the field. Made from 17-4 PH stainless steel, this choke tube pairs premium material with clean engineering—no unnecessary hype, just a straightforward tool designed to pattern reliably and last through seasons of hunting and range work. If you run Invector Plus–equipped shotguns and want a choke that won't corrode or wear prematurely, this is what that confidence looks like.

Stainless steel construction makes sense for shotgunners who spend time in wet conditions, dust, or variable weather. Unlike standard steel tubes, 17-4 PH stainless resists rust and maintains its dimensions shot after shot, which matters when consistency is part of your game. Whether you're patterning loads for turkey, hunting waterfowl, or fine-tuning your shotgun at the range, a quality choke that stays true is worth having in your kit.

The Invector Plus platform is common on modern Browning shotguns and compatibles, so check your gun's choke system before ordering—this tube is engineered specifically for that threading. Once installed, you're getting the benefit of Rob Roberts' reputation for precision gunsmithing translated into a simple, solid accessory.

Key Features

• 17-4 PH stainless steel construction for corrosion resistance and durability
• Designed for Invector Plus–threaded shotguns
• 12 gauge

Specifications

Frequently Asked Questions

Will this choke tube fit my shotgun?

This tube is threaded for Invector Plus systems, commonly found on Browning shotguns and compatible models. Confirm your shotgun's choke system before purchase to ensure a proper fit.

Why choose stainless steel for a choke tube?

17-4 PH stainless steel resists corrosion and wear, making it ideal for hunting in wet or harsh conditions. The material maintains its dimensions and performance over extended use, reducing the risk of rust or degradation.

Is this tube suitable for hunting?

Yes. This choke tube is engineered for field use, whether hunting waterfowl, upland game, turkey, or shooting clay targets and working loads on the range.