Poly Choke 16Ga Outer Sleeve NOS .74" Inside Diameter Shotgun Part – USA Guns And Gear-Your Favorite Gun Parts Store
Patterning an Old Poly Choke - Sears Model 200 in 20 Gauge - YouTube
Remington model 58 Sportsman - Calguns.net
J. C. Higgins Model 583.23 bolt action 12 gauge. 2 3/4" with poly choke. Bolt may not be for this gun. We couldn't get it inserted. Includes case. - AAA Auction and Realty