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

COLT MODELS

 

 

Colt Conversion Unit .22 LR-.45 ACP - Production Information

COLT CONVERSION UNIT .22-.45 PRODUCTION INFORMATION
Serial Number Production Date
U1 Assembled June 22, 1938
U400 1939
U900 1940
U1100 1941
U1400 1942
U1758 Assembled January 4, 1943
(high pre-WWII serial number)
U2001 Assembled October 17, 1946
U2670 Assembled October 26, 1946
(high post-WWII serial number)

Gun of the Month


January 2022


Contact Us


 



Home | Wants | Gun of the Month | Historical Info | Instruction Sheets
Site Search| Online Bookstore | Colt Care | Links

Questions / Comments? Contact Us!
 

The Rampant Horse and Colt logos are registered
trademarks of Colt's Manufacturing Company, Inc. Hartford, CT

Copyright © 1996 - 2024 by Coltautos.com. All rights reserved.
Please read our online Privacy Statement
The Coltautos.com logos and all proprietary artwork and photos are the property of Coltautos.com and may not be reproduced or distributed without expressed written permission.