Winchester Model 12 Slide-Action Parts Breakdown
Hover over the part number to view details. *=Requires a gunsmith to fit properly.

Receiver
This item is not available
Receiver Shank
Buttstock Bolt Washer
Buttstock Bolt
Barrel Chamber Ring
Barrel Chamber Ring Screw
Adjusting Sleeve
Receiver Extension
Adjusting Sleeve Lock
Adjusting Sleeve Lock Screw
Barrel
This item is not available
Magazine Band Bushing Screws
Magazine Band Bushing Screws
Magazine Band Bushing
Magazine Band
Action Slide Handle Retaining Spring
Magazine Plug Stop
Magazine Plug
Magazine Plug Screws
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Magazine Locking Pin
Magazine Locking Pin Spring
Magazine Tube
Magazine Spring
Magazine Follower
Wooden Plug
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Action Slide Bar
Action Slide Spring
Action Slide Sleeve Screw Cap
Action Slide Handle
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Cartridge Cutoff
Ejector & Ejector Spring
Breechbolt
Firing Pin
Breechbolt Retaining Lever
Breech bolt Retaining Lever Pin
This item is not available
Firing Pin Retractor
Firing Pin Retractor Spring
Firing Pin Retractor Screw
Extractor, Left
Extractor Spring(LH)
Extractor Pin(LH)
Extractor, Right Hand
Extractor Spring Plunger, Right
Extractor Spring, Right
Guard
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Guard, Complete
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Guard, Complete
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Guard Screw
Buttstock
This item is not available
Buttplate
This item is not available
Buttplate Screws
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Buttplate Screws
This item is not available
Hammer
Hammer Spring and Guide Rod
Hammer Spring & Guide Rod Pin
Hammer Pin
Trigger Lock Assembly
Trigger
Trigger Pin
Action Slide Lock & Spring
Action Slide Lock & Spring
Action Slide Lock Pivot
Carrier
Carrier Plunger
Carrier Plunger Spring
Carrier Plunger Screw
Carrier Pivot
Carrier Spring