Remington model 121

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 

Actual load times may take a while as these scanned pictures may be large, & depending on the speed of your computer & server


The parts listed below are for your identification purposes only. 
The author of this website DOES NOT have any parts.





The Above illustration taken from 1959 Remington factory parts list, but does not show actual size or relationship to the parts

 Part Number


 Part Number


 601  Action Bar 22 RF  533  Magazine Follower, REM Special
 164  Barrel, Short, Long, LR  (1940)  78  Magazine Lever
 607  Breech Block, 22 RF  22300  Magazine Lever Pin
 707  Breech Block REM Special  79  Magazine Lever Spring
 17015  Buttplate  34  Magazine Pin, S, L, LR
 18788  Buttplate screw  234  Magazine Pin, REM Special
 363  Buttstock  235  Magazine Plug, S, L, LR
 411  Carrier S, L, LR  335  Magazine Plug, REM Special
 311  Carrier Dog  538  Magazine Ring
 19640  Carrier Dog Spring  39  Magazine Screw
 121  Carrier Dog Spring Screw  340  Magazine Spring
 215  Cartridge Stop, S, L, LR  344  Magazine Tube, Outer, S, L, LR
 129  Ejector, Rem Special  397  Magazine Tube, Outer, REM Special
 122  Ejector Plunger, S, L, LR  46  Mainspring
 123  Ejector Plunger Case, S, L, LR  47  Mainspring Rod
 128  Ejector Plunger Case Screw  17229  Rear Sight Leaf (1940 Series)
 125  Ejector Plunger Spring, S, L, LR  25095  Rear Sight Step
 124  Ejector Plunger Stop Screw, S, L, LR  17570  Rear Sight Screw
 417  Extractor, S, L, LR  75  Plug Screw
 517   Extractor, Rem Special  53  Receiver Bushing, Plain
 18  Extractor Plunger  54  Receiver Bushing, Threaded
 19  Extractor Spring  257  Retainer, S, L, LR
 149  Firing Pin, S, L, LR  91  Retainer, REM Special
 150  Firing Pin, REM Special  58  Safety button
 126  Firing Pin  Retaining Pin  59  Safety Plunger
 222  Firing Pin Spring  60  Safety Plunger Pin
 18592  Fore-end (series 1949)  61  Safety Spring
 18537  Fore-end  Escutcheon  363  Stock
 18591   Forearm Screw, with lock washer  64  Stock Bolt
 21076  Front Sight (series 1940)  118  Stock Bolt washer
 529  Guard (Trigger)  66  Takedown Screw
 530  Hammer  85  Takedown Screw retainer
 31  Hammer Bushing  68  Trigger
 32  Hammer Pin  69  Trigger Pin
 342 1/2  Inner Magazine Assembly, (S, L, LR)  70  Trigger Spring
 396  Inner Magazine Assembly, (REM Special)  71  Trigger Spring Case
 19601  Magazine Follower, S, L, LR . .
. . . .
 112  Forearm Screw lock screw, Old Style  327  Forearm Screw, Scalloped, Old Style (uses #112 lock screw)
. . . .



Copyright 2007 - 2013  LeeRoy Wisner  with credit given for original illustrations.  All Rights Reserved

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Originated 01-04-2007 Last updated 01-12-2013
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