Colt 1877 DA Revolver
also known as the Lightning model in 38 Colt,
or the Thunderer model in 41 Colt

 

 

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.

 

 

 


Original illustration from Gun Digest book, with part numbers changed to match Colt factory numbers


1  Guard 21  Stock Screw
2  Strap 22  Rear Guard Screw   Hammer Screw
3  Ejector Tube 23  Trigger Screw
4  Hammer 24  Base Pin Catch Nut
5  Trigger 25  Base Pin Catch Screw
5S  Trigger Stud, (Oversize) 26  Sear Screw
6  Base Pin,  Standard Model 27  Gate Catch
6S  Base Pin,  Sheriff's Model, (no ejector rod) 28  Ejector Tube Screw
7  Hammer Stirrup 29  Front Strap Screw    
8  Sear   30  Main Spring Set Screw   
9  Strut 31  Rear Guard Screw
10  Cylinder Stop 32  Main Spring Screw
11  Hand      33  Trigger Roll
12  Sear & Bolt Spring 34  Latch Screw
13  Trigger Spring 35  Hand & Strut Springs Screw
14  Main Spring 36  Trigger Spring Screw
15  Ejector Rod & Head 37  Front Guard Screw
16  Ejector Spring 38  Rear Strap Screw
17  Gate Spring .  Gate
18   Base Pin Catch Spring  .  Cylinder
19  Strut Spring  .  Stocks, per  Set
20  Hand Spring .  Barrel

 

 

Copyright 2005- 2015  LeeRoy Wisner  with credit given for original illustrations.  All Rights Reserved

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Originated 06-25-2005 Last updated 12-19-2014
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