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.

These chokes are for 20g Winchester shotgun models with the original Invector threads.

If you need Invector Plus chokes, you can find them here.

Compare your existing chokes with the measurements and photographs provided on this page in order to ensure you select the correct chokes.

If you’re unsure which chokes you need, contact us. We will be glad to help you.