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

The Johnny Stewart Biz Raptor is a precision Invector-pattern shotgun choke tube designed for 20 gauge applications. Part of the Raptor series, the Biz model is produced by Rob Roberts Gun Works to Johnny Stewart specifications, bringing the Raptor series design to the popular Invector choke system.

Machined from 17-4 PH stainless steel produced in the U.S., the Biz Raptor is built to provide durable, long-lasting field service across hunting and sporting use. The standard Invector thread pattern allows direct installation in 20 gauge shotguns equipped with the Invector choke system, making it a straightforward addition to a hunter's choke tube lineup.