Johnny Stewart Rob Roberts Gun Works 200306 Rr3 Raptor Mobil 12 Gauge 17-4 Ph S/S

The Johnny Stewart Rob Roberts Gun Works RR3 Raptor Mobil 12 gauge choke tube is a premium aftermarket choke built for shooters who demand tighter shot patterns and reliable performance in the field. Machined from 17-4 PH stainless steel, this choke combines corrosion resistance with the durability needed for serious hunting and clay shooting. Whether you're working waterfowl, upland game, or running competition patterns, the Raptor Mobil delivers the consistency and longevity that separates a good day afield from a great one.

Rob Roberts Gun Works has earned respect in the shotgun community for precision engineering, and the RR3 reflects that attention to detail. The stainless steel construction means you don't have to baby this choke—it'll handle wet conditions, salt spray, and years of heavy use without degrading. For 12 gauge shooters running a shotgun that accepts aftermarket chokes, this is a tool worth considering if you want to tighten your patterns and extend barrel life.

Installation is straightforward if you're comfortable threading a choke into your shotgun's muzzle; if not, a gunsmith will have it sorted in minutes. Once in place, the Raptor Mobil stays put and performs shot after shot.

Key Features

• 17-4 PH stainless steel construction for corrosion resistance and durability
• Precision-engineered by Rob Roberts Gun Works
• Designed for 12 gauge shotguns with aftermarket choke compatibility
• Delivers consistent shot patterns for hunting and clay shooting

Specifications

Frequently Asked Questions

What shotguns is this choke compatible with?

The RR3 Raptor Mobil is a 12 gauge choke tube designed for shotguns that accept aftermarket choke tubes. Verify your shotgun's choke tube compatibility before purchasing.

Why 17-4 PH stainless steel?

17-4 PH stainless steel resists corrosion and handles harsh field conditions—salt spray, moisture, and temperature swings—without degrading. It's a tough material that supports the choke's longevity.

Is this choke good for hunting?

Yes. The Raptor Mobil is built for field use on waterfowl, upland game, and other hunting applications where consistent shot patterns matter. It's also used by clay shooters.

How do I install it?

Aftermarket choke tubes thread into the muzzle of compatible shotguns. If you're unfamiliar with the process, a gunsmith can install it quickly.