Extended choke with slot-ported design for recoil reduction. Conical/parallel internal configuration.
Easy to install and remove with your fingers. No special wrench or tool required.
Fits 12g shotgun barrels threaded with Invector Plus threads including Winchester SX-2 & SX-3.
Compare your existing chokes with the measurements and photographs provided on this page in order to ensure you select the correct chokes.
Overall Length: 3 11/16"
Ported Section Length: 1 1/4"
In-Barrel Length: 2 3/8"
Standard Bore Size: .741
Material: 17-4 Stainless Steel