Rob Roberts Gun Works Biz Raptor Optima HP 20 Gauge Choke Tube – 17-4 PH Stainless Steel

Engineered specifically for bismuth shot, the Rob Roberts Gun Works Biz Raptor Optima HP Choke Tube delivers consistent, high-performance patterns in 20 gauge shotguns. Part of the acclaimed RRaptor Series, this choke tube is the result of years of intensive product development and continuous innovation, utilizing the most advanced manufacturing technology available in the industry today.

Constructed from premium 17-4 PH U.S. Stainless Steel, the Biz Raptor offers exceptional strength, corrosion resistance, and long-term durability — built to withstand the demands of hunters and competitive shooters alike. Designed to complement Optima HP-threaded shotguns, this choke is purpose-matched to bismuth ammunition for optimal downrange performance.

Please Note: For over/under shotguns, the RRaptor choke is compatible with only one barrel at a time. The design of the choke does not allow for installation in both barrels simultaneously.

Whether you’re in the field pursuing waterfowl or working your way through a round of sporting clays, the Rob Roberts Biz Raptor Choke Tube is a precision upgrade that makes a real difference. Order online at Deep Roots Rifle Co or stop by our gun store in Eustis, Florida to speak with our knowledgeable staff and find the right choke tube for your setup.