Winchester model 100

Rifle & Carbine

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The drawings listed below are scanned off existing factory catalogs, or existing books
These Illustrated parts Drawings are shown only to help you identify needed parts, they ARE NOT parts that are made or supplied by the host of this website

Most of these illustrations will be from factory catalogs, however some are taken from Frank de Haas's Single Shot Rifle book & are for identification only, & ARE NOT factory part numbers unless identified as such. This is important as about all obsolete parts suppliers use ONLY factory or closely associated numbers where ever possible so everyone is on the same page.

Note, for some of the older firearms, many over 100 years old, the factories never used what we now know as assembly drawings, but just views of many of the component parts & possibly randomly placed

100D	Barrel with Receiver, Rifle, 243 Cal.	2300	Hammer
100C	Barrel with Receiver, Rifle, 308 Cal.	2400	Hammer Lock
100E	Barrel with Receiver, Rifle, 284 Cal.	2500	Hammer Lock Spring
100L	Barrel with Receiver, Carbine, 243 Cal.	4388	Hammer Pin
100J	Barrel with Receiver, Carbine, 308 Cal.	4488	Hammer Spring
100M	Barrel with Receiver, Carbine, 284 Cal.	2600	Hammer Spring Guide
4400	Barrel Band, Carbine	2700	Hammer Spring Guide Pin
200	Bolt Complete	2800	Hammer Spring Guide Rod
300NS	Bolt	4788	Hammer Spring Guide Rod Pin
300ANS	Bolt Assembly	2900	Magazine Complete, (243, 308 Win)
400	Bolt Sleeve	2900A	Magazine Complete, (284 Win)
500	Bolt Sleeve Lock		Magazine Follower Assembly, (243, 308 Win)
600	Bolt Sleeve Lock Pin		Magazine Follower Assembly, (284 Win)
700	Bolt Sleeve Pin	3100	Magazine Lock
2188	Butt Plate	5488	Magazine Lock pin
9112	Butt Plate screw, (2 required)	3300	Magazine Lock Spring
800	Dampner	3400	Operating Slide Guide Assembly
900	Ejector, (2 required)	3500	Operating Slide Pin
1088	Ejector Pin	4900	Operating Slide Spring, Inner
1100	Ejector Spring, (2 required)	5000	Operating Slide Spring, Outer
1200	Extractor, (below serial number 119,000)	5100	Operating Slide Spring Guide
6300	Extractor, (above serial number 119,000)	213102	Pistol Grip Cap
1388	Extractor Plunger	214102	Pistol Grip Cap Insert
1488	Extractor Spring	45102A	Pistol Grip Cap Spacer
1300	Firing Pin	4002	Rear Sight, (Lyman #16A)
1400	Firing Pin Spring	3800	Receiver
1500	Forearm Bushing	5200	Recoil Block
1600	Forearm Screw, Rifle	6388	Recoil Block Screw
4500	Forearm Screw, Carbine	6488	Recoil Block Screw Washer
2788	Forearm Stud	3900	Retainer
1700	Forearm Swivel, Rifle	6588	Safety
4600	Forearm Swivel, Carbine	6688	Safety Spring
103E	Front Sight, .310 High	6888	Safety Spring Plunger
103H	Front Sight, .260 High - 284 cal.	3259	Sling Strap, 1"
3278	front Sight Cover	4000	Stock, Rifle
1900	Gas Cylinder	4700	Stock, Carbine
2000A	Gas Cylinder Plug, 243 cal	13470	Stock Swivel Bow, 1"
2000A1	Gas Cylinder Plug, 284 cal	4100	Stock Liner
2000A2	Gas Cylinder Plug, 308 cal	12970C	Telescope Sight Base Plug Screws (6 required)
2000B	Gas Cylinder Sleeve	4200	Trigger
2100	Guard Housing Assembly	2700	Trigger Pin
2200	Guard Screw	4800	Trigger Spring