Johnny Stewart Biz Raptor 20 Gauge Invector Plus Choke Tube 17-4 PH Stainless Steel

The Johnny Stewart Biz Raptor choke tube is purpose-built for Invector Plus 20 Gauge shotguns and specifically engineered to deliver tight, consistent patterns with bismuth shot. Manufactured by Rob Roberts Gun Works as part of the Raptor series, the Biz choke is a direct-fit replacement for the factory Invector Plus tube in compatible 20 gauge shotgun barrels.

This choke tube is machined from 17-4 PH precipitation-hardened stainless steel, an alloy trusted in demanding aerospace and firearms applications. The 17-4 PH construction provides excellent corrosion resistance for use in wet, muddy, and salt-air hunting environments, while delivering the strength and durability needed to handle the pressures of modern 20 gauge waterfowl and upland loads. The Biz Raptor is built to keep pellets on target whether you are pushing birds with bismuth shells through cold-weather cover or stretching the effective range of your Invector Plus 20 gauge.

Condition: New