Extended choke with slot-ported design for pattern improvement and recoil reduction. Conical/parallel internal configuration.
Easy to install and remove with your fingers. No special wrench or tool required.
There are two different thread possibilities for 20g Weatherby shotguns. One has threads that are flush with the end of the barrel. The other has threads that are recessed into the barrel. Both choke types are pictured to help you select the correct one for your shotgun
Overall Length: 3 7/32"
Ported Section Length: 1 11/16"
In-Barrel Length: 1 1/2"
Standard Bore Size: .620
Material: 17-4 Stainless Steel