Winchoke / Browning Invector / Mossberg Accu-Choke 20g (Competition)


Code: CWin20g

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 and Mossberg Accu-Choke choke systems.

These chokes will fit all 20g Browning models with Invector threads.

These chokes also fit the Stevens 301 choke systems.

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

These chokes will NOT fit Mossberg Silver Reserve/Gold Reserve shotguns. For the Mossberg Silver Reserve/Gold Reserve, you will need CZ / Khan chokes.

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.

Additional information

Weight 0.25 lbs
Dimensions 5 × 1 × 1 in

Neg [-.005], Cyl [.000], Skt [.005], Imp Cyl [.010], Lt Mod [.015], Mod [.020], Imp Mod [.025], Lt Full [.030] – Lead Only, Full [.035] – Lead Only


Black, Gold [Ti Nitiride Plated] +$20, Stainless


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