Winchester Sx4 Cantilever Buck Barrel 20ga


Traditional matte blued finish, Weaver-style cantilever rail, TRUGLO fiber-optic front sight and adjustable rear sight, rifled 22″ barrel optimized for extreme accuracy with 2 3/4″ and 3″ sabots and slugs..

More hunting with the gun you love. Some people think extra barrels are just for when you damage a barrel through neglect or mishap. However, the best reason is that you can extend the usefulness of your shotgun. You can buy a turkey barrel for spring hunts and switch back for waterfowling in the fall. A rifled Cantilever Buck barrel can transform your field and target gun into the perfect whitetail deer slug gun. All for a cost much less than a full gun; same factory quality and precision as original barrels. 

Select the barrel length, chamber size, and gauge from the options below. It is important to match the chamber length of the barrel to the chamber length your shotgun is designated to accept.

IMPORTANT: Do not attempt the use of 3 1/2″ chambered barrels with 3″ receivers nor 3″ chambers with 3 1/2″ receivers. Consult your dealer before ordering any accessory barrel. Click on the black header bar below and then click on a specification to see the details for each barrel (chamber length, finish, chokes included and more). 


2 in stock

SKU: 048702019623 Categories: ,


Gauge:   20Barrel Length:   22″
Weight:   2 lbs 12 ozBarrel Finish:   Matte
Chokes Included:   Rifled BarrelReceiver Fit:   Super X4 3
Front Sight:  TruGlo Fiber OpticRear Sight:   Folding
Barrel Material:  SteelMid Bead:  None
Cantilever Scope Mount:   Yes

Additional information

Weight 1.85 kg
Dimensions 93 × 11 × 11 cm