Colt Automatic Pistol and Revolver Information - 25 years of Service to Colt Firearms Collectors

COLT MODELS

Colt Model 1900 .38 ACP - Parts Identification

Early Parts Diagram from ca. 1902 Parts Catalog
Model 1900 .38 ACP Parts Identification
1900 Schematic from Original 1900 Instruction Sheet
 
1. Frame 21. Sear-disconnector pivot pin
2. Barrel 22. Combination trigger-sear-disconnector spring
3. Slide 23. Hammer spring
4. Firing Pin 24. Hammer spring retaining screw
5. Firing Pin Spring 25. Ejector
6. Rear Sight and Safety Cam, combined 26. Ejector assembly spring
7. Sight-Safety pivot pin 27. Recoil buffer spring
8. Sight-Safety plunger 28. Main spring
9. Sight-Safety plunger spring 29. Main spring forward tubular guide
10. Extractor 30. Forward frame plug
11. Extractor spring 31. Lower barrel link pins (2 reqd.)
12. Extractor pivot pin 32. Barrel Links (2 reqd.)
13. Cross Key 33. Upper barrel link pins (2 reqd.)
14. Hammer 34. Magazine Catch
15. Hammer pivot pin-screw 35. Magazine catch pivot pin
16. Hammer roll 36. Box Magazine body with floor plate
17. Hammer roll pivot pin 37. Magazine follower
18. Trigger with operating extension 38. Magazine spring
19. Sear 39. Grip pieces (2 reqd., each with two ferrules)
20. Disconnector 40. Grip piece screws (4 reqd.)

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