Winchester Super X4
Parts listed here are specific to the Winchester Super X4 shotgun model chambered in 12 or 20 gauge unless noted otherwise. MGW carries replacement barrels, action systems, forearms, stocks, choke tubes, magazine tube upgrades, recoil pads, sights, pistons, springs and other small parts for this powerful semi-auto shotgun. Service your Winchester SX4 with quality OEM and aftermarket parts/components to ensure reliable performance with every shot.


Winchester SX4 Operating Handle
$28.99
In Stock

Markron Gun Stock Scratch Eraser
$12.99
Sold Out

Winchester 30mm Steel Scope Rings
$75.00

Winchester 1" Steel Scope Rings
$75.00

PACHMAYR D550 DECELERATOR RECOIL PAD- Black Base Trap
$45.98

Pachmayr D752 Decelerator Recoil Pad
$36.98

Pachmayr SC100 Decelerator Recoil Pad
$45.98

Universal Shotgun or Rifle, Rear Butt Stock Sling Eyelet
$3.00
In Stock

Universal Recoil Pad Screw, Pan Head w/ Fine Threads, 1-3/8"
$1.00
In Stock

Pachmayr 1/16" White Recoil Pad Spacer
$9.50
In Stock

Pachmayr 1/4" Black Recoil Pad Spacer
$9.50
In Stock

Pachmayr Large White Line Large Field Recoil Pad, Brown
$32.50
In Stock