Winchester Super X3
Parts listed here are specific to the Winchester Super X3 shotgun model chambered in 12 or 20 gauge unless noted otherwise. MGW carries replacement barrels, forearms, choke tubes, magazine tubes, recoil pads, trigger guard assemblies, pistons, springs and other small parts for this semi-auto shotgun. Service your Winchester SX3 with quality OEM and aftermarket parts/components to ensure reliable performance with every shot.
The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.
Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.
Browning / Winchester / FNH Piston Assembly, 3" & 3-1/2"
$75.00
In Stock
FN SLP / Browning Gold & Silver / Winchester SX2 & SX3 12ga. Sleeve Bar Return Spring
$4.74
In Stock
Browning Maxus / Cynergy / Silver Micro Midas & Winchester SX3 Inflex Recoil Pad 1/4" Spacer
$6.25
Sold Out
Browning Maxus / Winchester SX3 12ga. Synthetic Stock Reinforcing Insert
$5.75
In Stock
Winchester SX3 12ga. Magazine Cap, Black with Eyelet
$30.00
Sold Out
Browning/Winchester/FN 12 Gauge Slide Buffer, 3-1/2"
$19.00
In Stock
Browning/Winchester Action Spring 12 GA 3.5"
$5.00
In Stock
Winchester/Browning 12ga. Magazine Follower
$7.50
In Stock
Winchester/Browning Three Shot Magazine Adaptor, 12ga. 3.5"
$7.50
In Stock
Winchester/Browning Three Shot Magazine Adaptor, 12ga. 3"
$5.00
In Stock