Rob Roberts Gun Works BIZ Raptor Invector 12 Gauge Choke Tube – 17-4 PH Stainless Steel

Maximize the performance of your bismuth loads with the Rob Roberts Gun Works BIZ Raptor Choke Tube, engineered specifically for 12 gauge shotguns with Invector-style threading. Bismuth shot has become a go-to choice for waterfowl hunters and shooters seeking a premium, non-toxic alternative, and the BIZ Raptor is purpose-built to complement it. Crafted from American-made 17-4 PH stainless steel, this choke tube delivers exceptional durability, corrosion resistance, and long-term reliability in demanding field conditions.

The BIZ Raptor is part of Rob Roberts Gun Works’ acclaimed RRaptor Series, a lineup developed through years of rigorous product development and advanced manufacturing innovation. Each choke is precision-machined to tight tolerances, ensuring consistent, repeatable patterns that serious hunters and competitive shooters demand.

**Key Features:**
– Optimized for bismuth shot for superior downrange performance
– 17-4 PH U.S. stainless steel construction for durability and corrosion resistance
– Invector-style threading for compatible 12 gauge shotguns
– Part of the proven RRaptor Series by Rob Roberts Gun Works
– Precision-engineered through advanced manufacturing technology

**Important Note:** For over/under shotguns, the RRaptor BIZ choke can only be installed in one barrel due to the design of the choke. It is not compatible for simultaneous placement in both barrels.

Whether you’re heading into the marsh or stepping onto the sporting clays course, the Rob Roberts Gun Works BIZ Raptor gives you the confidence of a choke tube built to perform. Order online today or visit Deep Roots Rifle Co in Eustis, Florida, where our knowledgeable staff can help you find the right choke solution for your shotgun and shooting application.