Winchester 1903

The Winchester Model 1903 was designed by T.C. Johnson, who had joined Winchester in 1885 and had become nationally known as an inventor of successful rifles. It was first chambered for the .22 Winchester Automatic cartridge.  The Model 1903 was advertised as an "automatic rifle". In modern times, it is more appropriately referred to as a semi-automatic rifle since the loading mechanism required the trigger to be pulled for each shot.  The Model 1903 was advertised as an "automatic rifle". In modern times, it is more appropriately referred to as a semi-automatic rifle since the loading mechanism required the trigger to be pulled for each shot.  In 1919, the Model 1903 moniker was shortened to Model 03, and following a partial redesign in the 1930s, was renamed the Model 63.  The Model 63 was first available for purchase in 1933 and remained in production until 1958.  Production totaled approximately 126,000 Model 1903 rifles and approximately 175,000 Model 63 rifles



Item Id Origin+ Product Image Item Name Price Quantity
manual-1903
A Disassembly Manual for the Winchester Model 1903

A Disassembly Manual for the Winchester Model 1903

This book is a manual on the complete disassembly of the Model 1903 Winchester rifle. It includes...

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197
p110
Assembly screw pin Winchester 1890 1906 62 62A

Assembly screw pin Winchester 1890 1906 62 62A

This is the tiny little pin that goes into the Forearm of the assembly screw (take down screw) on...
$2.95

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84
wp141
Ejector Winchester model 1903

Ejector Winchester model 1903

This is an original ejector Winchester model 1903 .22 rifle. If you are looking 63 ejector please...
$21.25

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2
wp133
Extractor plunger Winchester model 63 and 1903

Extractor plunger Winchester model 63 and 1903

This is the extractor plunger Winchester model 63 and the 1903
$5.50

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0
wp132
Extractor plunger spring Winchester model 63 and 1903

Extractor plunger spring Winchester model 63 and 1903

This is the extractor plunger spring Winchester model 63
$4.50

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29
wp130
Extractor plunger stop screw Winchester model 63 and 1903

Extractor plunger stop screw Winchester model 63 and 1903

This is the stop screw Winchester model 63 and 1903 extractor plunger. This screw is on the left...
$4.50

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0
frm03
Forearm Winchester 1903 Black Walnut

Forearm Winchester 1903 Black Walnut

This is a replacement forearm Winchester 1903. 95 percent inletting done, all you have to do is...
$65.00

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8
stk03
Stock Winchester 1903 Black Walnut

Stock Winchester 1903 Black Walnut

This is the very hard to find replacement stock Winchester model 1903. These are made special for...
$99.50

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0
p160
Takedown screw lock pin ORIGINAL model 1903 and early 63 Winchester

Takedown screw lock pin ORIGINAL model 1903 and early 63 Winchester

This is the pin that holds the assembly screw lock in place on the model 1903 and very early 63...
$2.50

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1
wp53
Upper tang plug screw Winchester 1890/1906, 1903, 62 and 62A, 63 1866, 1876, 1873, 1892, 1894, 1895, model 53, 65

Upper tang plug screw Winchester 1890/1906, 1903, 62 and 62A, 63 1866, 1876, 1873, 1892, 1894, 1895, model 53, 65

Plug screw that fits into the upper tang on the 1890 or 1906, 1903, 62, 62A, 63 1866 1873 1876 1892...
$3.00

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490
st9887-a
Marbles Original Sight
Tang sight ORIGINAL Marbles Winchester 1903 AND 63

Tang sight ORIGINAL Marbles Winchester 1903 AND 63

Marbles tang sight ORIGINAL FOR Winchester 1903 AND 63. This sight has the correct W8 stamped...
$176.00

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1
wp560 wop
Winchester Original Part
Abutment hammer spring (mainspring) ORIGINAL Winchester model 63 and 1903

Abutment hammer spring (mainspring) ORIGINAL Winchester model 63 and 1903

This is AN ORIGINAL hammer spring (mainspring) abutment Winchester model 63 and also fits the 1903...
$14.25

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0
wp346 wop
Winchester Original Part
Bolt guide rod Winchester model 63 , 1903

Bolt guide rod Winchester model 63 , 1903

Bolt guide rod Winchester model 63 and 1903 semiautomatic rifle. This is an ORIGINAL Winchester...
$14.00

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1
wp84-a wop
Winchester Original Part
Bolt Winchester 1903 ORIGINAL

Bolt Winchester 1903 ORIGINAL

This is an ORIGINAL Bolt Winchester 1903 .22 semi-automatic rifle. This is for bolt body only.
$85.00

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3
wp350 wop
Winchester Original Part
Buttplate Screw 1903 and 63 ORIGINAL Winchester

Buttplate Screw 1903 and 63 ORIGINAL Winchester

An original lower screw model 63 or model 1903 Winchester rifle buttplate. These are specially...
$7.50

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0
wp231 wop
Winchester Original Part
Buttplate screw ORIGINAL for Winchester crescent metal and hard plastic buttplate

Buttplate screw ORIGINAL for Winchester crescent metal and hard plastic buttplate

These are original BUTTPLATE SCREWS for 1890,1866, 1873, 1892, 1894, 1902, models 70 and 61, 67, 69...
$7.25

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16
bp909-b wop
Winchester Original Part
Buttplate Winchester 1903 ORIGINAL

Buttplate Winchester 1903 ORIGINAL

Winchester model 1903 ORIGINAL Buttplate.
$67.95

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0
wp127 wop
Winchester Original Part
Cartridge cut off spring Winchester model 63 and 1903

Cartridge cut off spring Winchester model 63 and 1903

This is the cartridge cut off spring Winchester model 63 and 1903. Even though the cutoff shape is...
$4.10

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0
wp152-b wop
Winchester Original Part
Cartridge Cutoff Pin Winchester 1903 ORIGINAL

Cartridge Cutoff Pin Winchester 1903 ORIGINAL

Cartridge Cutoff Pin Winchester 1903 ORIGINAL
$3.25

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1
wp152-a wop
Winchester Original Part
Cartridge Cutoff Winchester 1903 ORIGINAL

Cartridge Cutoff Winchester 1903 ORIGINAL

Cartridge Cutoff Winchester 1903 ORIGINAL
$20.00

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0
wp114 wop
Winchester Original Part
Ejector screw Winchester model 63 and 1903

Ejector screw Winchester model 63 and 1903

This is the screw that holds in the ejector on the Winchester model 63 and 1903 .22 rifle
$7.50

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0
wp113 wop
Winchester Original Part
Ejector Winchester model 63

Ejector Winchester model 63

This is an original ejector Winchester model 63 .22 rifle. If you are looking 1903 ejector please...
$21.25

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0
wp150 wop
Winchester Original Part
Extractor Winchester 1903 ORIGINAL

Extractor Winchester 1903 ORIGINAL

Extractor Winchester 1903 ORIGINAL
$27.00

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4
wp744spring wop
Winchester Original Part
Firing pin spring Winchester model 63 and 1903

Firing pin spring Winchester model 63 and 1903

Spring firing pin on the Winchester model 63 and 1903
$4.50

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0
p106
Winchester Original Part
Firing pin stop pin Winchester model 63 and 1903

Firing pin stop pin Winchester model 63 and 1903

This is the firing pin stop pin Winchester model 63 and 1903. The pin holds the firing pin in place...
$3.45

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10
wp149 wop
Winchester Original Part
Firing Pin Winchester 1903 ORIGINAL

Firing Pin Winchester 1903 ORIGINAL

Firing Pin Winchester 1903 ORIGINAL
$27.00

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2
wp112
Winchester Original Part
Forearm screw Winchester model 63 and 1903

Forearm screw Winchester model 63 and 1903

These are the screws that securen the forearm cap of the Winchester model 63 and 1903 to the tenon...
$3.50

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4
wp143 wop
Winchester Original Part
Forearm tip (cap) model 63 and 1903 Winchester ORIGINAL

Forearm tip (cap) model 63 and 1903 Winchester ORIGINAL

An ORIGINAL metal forearm tip (forForearm cap) model 63 and 1903 Winchester. This part is heavy...
$38.50

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1
wp143-a wop
Winchester Original Part
Forearm tip metal with swivel Winchester model 63 and 1903

Forearm tip metal with swivel Winchester model 63 and 1903

Forearm Cap (tip) ORIGINAL in metal with sling swivel Winchester model 63 and 1903. This is a very...
$79.00

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0
wp592-a wop
Winchester Original Part
Forearm tip plastic Winchester model 63 and 1903

Forearm tip plastic Winchester model 63 and 1903

This is the forForearm tip Winchester model 63 and 1903 rifles. This is the plastic tip that holds...
$15.45

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0
frm03-G wop
Winchester Original Part
Forearm Winchester 1903 GOOD condition ORIGINAL

Forearm Winchester 1903 GOOD condition ORIGINAL

Forearm ORIGINAL for 1903 Winchester semiautomatic rifle in MODERATE condition. Original finish and...
$69.00

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0
frm03 M wop
Winchester Original Part
Forearm Winchester model 1903 ORIGINAL in MODERATE condition

Forearm Winchester model 1903 ORIGINAL in MODERATE condition

Forearm Winchester model 1903 ORIGINAL in MODERATE condition. These forearms are all structurally...
$43.00

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0
wp158-a wop
Winchester Original Part
Friction Spring 1903 outer magazine tube ORIGINAL

Friction Spring 1903 outer magazine tube ORIGINAL

Friction Spring for 1903 outer magazine tube
$5.49

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2
wp219 wop
Winchester Original Part
Hammer Assembly Complete ORIGINAL Winchester model 63 and 1903

Hammer Assembly Complete ORIGINAL Winchester model 63 and 1903

A COMPLETE Hammer unit model 63 or model 1903 semiautomatic Winchester rifle. The hammer comes with...
$76.00

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2
p157 wop
Winchester Original Part
Hammer Pin model 63 ORIGINAL Winchester

Hammer Pin model 63 ORIGINAL Winchester

Hammer Pin model 63 Winchester ORIGINAL - also fits the 1903 Winchester.
$3.25

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2
p152 wop
Winchester Original Part
Hammer spring (mainspring) abutment PIN Winchester model 63 and 1903

Hammer spring (mainspring) abutment PIN Winchester model 63 and 1903

This is the pin hammer spring (mainspring) abutment on the Winchester model 63 and 1903
$3.25

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0
wp562 wop
Winchester Original Part
Hammer spring (mainspring) Guide rod ORIGINAL Winchester model 63 and 1903

Hammer spring (mainspring) Guide rod ORIGINAL Winchester model 63 and 1903

This is the hammer spring (mainspring) guide rod Winchester model 63 and 1903. The coiled hammer...
$11.35

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2
wp154 wop
Winchester Original Part
Hammer spring (mainspring) Winchester model 63 and 1903

Hammer spring (mainspring) Winchester model 63 and 1903

hammer spring (mainspring) Winchester model 63 and 1903 - this spring fits both models of...
$3.50

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0
wp142 wop
Winchester Original Part
Hammer Stripped model 63 and 1903 ORIGINAL Winchester

Hammer Stripped model 63 and 1903 ORIGINAL Winchester

Hammer model 63 Winchester ORIGINAL (142 wop) Also fits the model 1903. This is a stripped part...
$49.00

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2
wp155 wop
Winchester Original Part
Hammer with Guide Rod ORIGINAL Winchester model 63 and 1903

Hammer with Guide Rod ORIGINAL Winchester model 63 and 1903

Hammer with Guide Rod and guide rod pin included. This fits the Winchester model 63 and model 1903...
$59.00

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1
mt103 wop
Winchester Original Part
Inner magazine tube ORIGINAL Winchester 1903

Inner magazine tube ORIGINAL Winchester 1903

This is the extremely hard to find complete inner magazine tube Winchester model 1903. This is an...
$75.00

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0
wp158-b wop
Winchester Original Part
Magazine Pin outter tube ORIGINAL Winchester 1903

Magazine Pin outter tube ORIGINAL Winchester 1903

This is the pin that attaches the outer magazine tube to the receiver in a 1903 Winchester...
$3.50

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1
p151 wop
Winchester Original Part
Magazine plug PIN Winchester model 63

Magazine plug PIN Winchester model 63

This is the pin that holds in the magazine plug to the inner mag tube Winchester model 63
$4.25

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13
wp158 wop
Winchester Original Part
Magazine tube outer 1903 Winchester ORIGINAL

Magazine tube outer 1903 Winchester ORIGINAL

Outer magazine tube ORIGINAL 1903 Winchester. This fits inside the stock and is attached to the...
$45.00

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3
wp582 wop
Winchester Original Part
Operating sleeve spring Winchester model 63 and 1903

Operating sleeve spring Winchester model 63 and 1903

This is a new operating sleeve spring Winchester model 63 and model 1903. It fits into the...
$4.75

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26
wp147-a wop
Winchester Original Part
Operating Sleeve Tip pin ORIGINAL Winchester 1903

Operating Sleeve Tip pin ORIGINAL Winchester 1903

ORIGINAL Operating Sleeve Tip pin Winchester 1903
$3.25

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0
wp147-b wop
Winchester Original Part
Operating Sleeve Tip Winchester 1903 ORIGINAL

Operating Sleeve Tip Winchester 1903 ORIGINAL

Operating Sleeve Tip ORIGINAL Winchester 1903
$17.25

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0
wp563 wop
Winchester Original Part
Operating sleeve Winchester model 63 and 1903

Operating sleeve Winchester model 63 and 1903

This is the operating sleeve Winchester model 63 and 1903. (Note that the tip and pin tip are...
$33.50

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6
wp94-a
Winchester Original Part
Recoil bolt guide rod spring Winchester model 63 and model 1903

Recoil bolt guide rod spring Winchester model 63 and model 1903

This is the recoil spring used on the Winchester model 63 and model 03. This spring fits over the...
$9.25

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8
wp152-c wop
Winchester Original Part
Roller 1903 Bolt ORIGINAL

Roller 1903 Bolt ORIGINAL

Roller for 1903 Bolt
$9.95

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3
wp152-d wop
Winchester Original Part
Roller Pin 1903 Bolt ORIGINAL

Roller Pin 1903 Bolt ORIGINAL

Roller Pin for 1903 Bolt
$3.75

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2
wp144-b wop
Winchester Original Part
Sear ORIGINAL Winchester model 63 - 1903

Sear ORIGINAL Winchester model 63 - 1903

Sear Winchester model 63 and 1903 semiautomatic rifles.
$21.00

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6
wp144-a wop
Winchester Original Part
Sear Spring Winchester model 63 - 1903

Sear Spring Winchester model 63 - 1903

Sear Spring Winchester model 63 - 1903 ORIGINAL
$3.90

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0
wp129 wop
Winchester Original Part
Sear spring Winchester model 63 and 1903

Sear spring Winchester model 63 and 1903

This is REPLACEMENT NEW sear spring Winchester model 63 and 1903
$5.25

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0
st99 wop
Winchester Original Part
Sight Front Winchester 1903 ORIGINAL

Sight Front Winchester 1903 ORIGINAL

An original front sight model 1903 Winchester rifle. This is a Winchester model 75A with a post...
$36.00

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2
st100 wop
Winchester Original Part
Sight Rear Winchester 1903 ORIGINAL

Sight Rear Winchester 1903 ORIGINAL

Rear Sight model 40A 1903 WinchesterCEHSTER RIFLE. This is an ORIGINAL sight from an early 1903...
$79.00

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3
wp131 wop
Winchester Original Part
Stock nut Winchester model 63 and 1903

Stock nut Winchester model 63 and 1903

This is the nut that holds the butt stock on Winchester model 63
$12.50

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3
wp134 wop
Winchester Original Part
Stock washer Winchester model 63 and 1903

Stock washer Winchester model 63 and 1903

This is the washer that goes infront of the stock bolt on the Winchester model 63
$3.10

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7
stk03 E wop
Winchester Original Part
Stock Winchester 1903 ORIGINAL in EXCELLENT condition

Stock Winchester 1903 ORIGINAL in EXCELLENT condition

ORIGINAL Stock for 1903 Winchester semiautomatic rifle in EXCELLENT condition. These stocks have an...
$126.00

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0
stk03-1 wop
Winchester Original Part
Stock Winchester 1903 ORIGINAL in MODERATE condition

Stock Winchester 1903 ORIGINAL in MODERATE condition

This is the very hard to find ORIGINAL stock Winchester model 1903. These are 22 special RIFLE -...
$59.00

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0
stk03 P wop
Winchester Original Part
Stock Winchester 1903 ORIGINAL in POOR condition

Stock Winchester 1903 ORIGINAL in POOR condition

Stock for 1903 Winchester semiautomatic rifle in poor condition but at a reasonable price. These...
$53.00

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1
wp23-a wop
Winchester Original Part
Take down screw (assembly screw) Winchester model 63 and 1903 ORIGINAL

Take down screw (assembly screw) Winchester model 63 and 1903 ORIGINAL

This is AN ORIGINAL takedown screw also called the assembly screw Winchester model 1903 and model...
$29.50

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1
wp561 wop
Winchester Original Part
Take down screw Bushing Winchester model 63 and 1903

Take down screw Bushing Winchester model 63 and 1903

This is the bushing that the takedown screw goes through on the Winchester model 63 and 1903 rifle.
$10.25

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6
wp153-a wop
Winchester Original Part
Takedown screw lock ORIGINAL model 1903 and 63 Winchester

Takedown screw lock ORIGINAL model 1903 and 63 Winchester

Takedown screw lock ORIGINAL model 1903 and only the very early 63 Winchester rifles.
$10.00

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2
wp153-b wop
Winchester Original Part
Takedown screw lock plunger spring ORIGINAL model 1903 and 63 Winchester

Takedown screw lock plunger spring ORIGINAL model 1903 and 63 Winchester

Takedown screw lock plunger spring ORIGINAL model 1903 and early 63 Winchester semiautomatic rifles.
$2.50

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2
wp140-a wop
Winchester Original Part
Tenon Winchester model 63 and 1903 ORIGINAL

Tenon Winchester model 63 and 1903 ORIGINAL

Tenon forearm cap attachment on a Winchester model 63 and also fits model 1903. It sits on the...
$39.00

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0
wp145-c wop
Winchester Original Part
Trigger Lock (safety) ORIGINAL Winchester model 63 - 1903

Trigger Lock (safety) ORIGINAL Winchester model 63 - 1903

Trigger Lock (Safety) Winchester model 63 - 1903. This lock fits into both models of semiautomatic...
$10.50

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2
wp145-a wop
Winchester Original Part
Trigger Lock Plunger ORIGINAL Winchester model 63 - 1903

Trigger Lock Plunger ORIGINAL Winchester model 63 - 1903

Trigger Lock Plunger Winchester model 63 - 1903
$3.75

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0
p159 wop
Winchester Original Part
Trigger Pin ORIGINAL Winchester model 63 - 1903

Trigger Pin ORIGINAL Winchester model 63 - 1903

Trigger Pin Winchester model 63 - 1903. This in goes through the trigger guard and secures the...
$2.50

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2
wp136 wop
Winchester Original Part
Trigger spring Winchester model 63 and 1903 (later style)

Trigger spring Winchester model 63 and 1903 (later style)

This is the trigger spring Winchester model 63 and 1903 .22 rifle.
$12.25

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0
wp139 wop
Winchester Original Part
Trigger Winchester model 63 - 1903 ORIGINAL

Trigger Winchester model 63 - 1903 ORIGINAL

Trigger that fits a Winchester model 63 or 1903. This is an ORIGINAL part.
$27.00

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5
wp160-b wop
Winchester Original Part
Upper tang plug screw Winchester 1890/1906, 1903, 62 and 62A, 63 1866, 1876, 1873, 1892, 1894, 1895, model 53, 65 ORIGINAL

Upper tang plug screw Winchester 1890/1906, 1903, 62 and 62A, 63 1866, 1876, 1873, 1892, 1894, 1895, model 53, 65 ORIGINAL

This is an ORIGINAL Plug screw that fits into the upper tang on the 1890 or 1906, 1903, 62, 62A, 63...
$4.75

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0

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