|   | Colt Conversion Unit .22 LR-.45 ACP - Known Examples
			
				
					| Colt Conversion Unit .22 LR-.45 ACP |  
					|  | While the description is deceiving, the ".22 - .45" units 
					converted the standard .45 ACP Government Model, Model 1911 
					and Model 1911A1 into .22 caliber pistols. |  
					| Serial Number | Description |  
					| U21 | Charged to Colt's Loan Account and shipped 
					to the National Matches, Camp Perry, Ohio on August 11, 
					1938. This was processed on Colt Factory Number 8045 and was 
					one of 10 units in shipment. The letter further remarks that 
					this conversion unit was returned to Colt on November 17, 
					1938 and reshipped to West Chester Trading Company in Mt. 
					Vernon, New York on December 5, 1938 with 5 other units. 
					This single unit was returned to Colt again on September 16, 
					1939. There is no further record indicating that subject 
					conversion unit was shipped again from the Colt factory. |  
					| U24 |  |  
					| U29 | Charged to Colt's Loan Account and shipped 
					to the National Matches, Camp Perry, Ohio on August 11, 
					1938. (Also see U21 which was in this same Camp Perry 
					shipment of 10 units.) This was processed on Colt Factory 
					Number 8045 and was one of 10 units in shipment. The records 
					further indicate this conversion unit was returned to the 
					factory on November 17, 1938 and subsequently shipped to 
					Zeppelin Arms company in Akron, Ohio on December 1, 1938. 
					They purchased the conversion unit at the 1938 Camp Perry 
					National Matches. |  
					| U56 |  |  
					| U75 | Shipped to Thompson-Diggs Company, 
					Sacramento, California on September 1, 1938, (1 of 2) |  
					| U177 | Shipped to Phil Bekaert, San Francisco, CA |  
					| U216 | 
					
					Shipped to Stoeger Arms Company, New York, New York on 
					September 16, 1938. (1 of 4) |  
					| U229 | 
					
					Shipped to Von Lengerke & Antoine, Chicago, Illinois on 
					September 2, 1938. (1 of 3) |  
					| U272 |  |  
					| U302 |  |  
					| U309 |  |  
					| U310 | Shipped to Alexander Kagen, Reading PA on 
					January 24, 1939. |  
					| U348 |  |  
					| U357 |  |  
					| U371 | King Gun Sight Company, San Francisco, 
					California on March 3, 1939. Date of Manufacture was 
					February 10, 1939. (1 of 2) |  
					| U378 |  |  
					| U486 |  |  
					| U500 | U.S. Government Co. C 11th Infantry P.N.G., 
					Norristown, Pennsylvania. Shipped May 27, 1940 (1 of 1) |  
					| U504 |  |  
					| U561 |  |  
					| U563 |  |  
					| U629 |  |  
					| U642 |  |  
					| U777 |  |  
					| U783 |  |  
					| U785 | Shipped to George Davis, Alton, Illinois, 
					August 30, 1939 (1 of 1) |  
					| U804 |  |  
					| U812 |  |  
					| U902 | 
					
					Shippped to Abercrombie & Fitch Company, New York, New York 
					on February 7, 1941 (1 of 1) |  
					| U971 |  |  
					| U994 | 165th Infantry New York National Guard, New 
					York, New York. Shipped February 3, 1940 (1 of 6) |  
					| U997 |  |  
					| U998 |  |  
					| U1065 |  |  
					| U1079 |  |  
					| U1100 |  |  
					| U1117 |  |  
					| U1131 | U.S. Government Depot Quartermaster, U.S. 
					Marine Corps Philadelphia, Pennsylvania. Colt Factory Order 
					#241 (1 of 30) Shipped Sept. 30, 1941 |  
					| U1140 |  |  
					| U1318 | W.J. Bennett, New York, New York, Sharp 
					Paper & Specialty Company, April 5, 1940 (1 of 1) |  
					| U1333 | Shipped to Richmond Hardware Co, Richmond, 
					VA for The Adjutant General of Virginia, Commonwealth of VA, 
					Fulton Warehouse, Richmond, VA on March 6, 1942 (1 of 11) 
					Processed on Colt Factory Order number 1383. |  
					| U1334 |  |  
					| U1354 | Sold to the United States Government and 
					shipped May 5, 1942 to the Depot Quartermaster, United 
					States Marine Corps, Philadelphia, Pennsylvania. Processed 
					on Colt Factory Order Number 241.(1 of 15) |  
					| U1398 |  |  
					| U1481 |  |  
					| U1483 |  |  
					| U1492 | Sold to the United States Government and 
					shipped December 17, 1942 to the Depot Quartermaster, United 
					States Marine Corps, 1100 S. Broad Street, Philadelphia, 
					Pennsylvania. (1 of 65) |  
					| U1555 |  |  
					| U1597 | U.S. Government Depot Quartermaster, U.S. 
					Marine Corps 1100 South Broad Street, Philadelphia, 
					Pennsylvania, December 30, 1942, Colt Factory Order #241 (1 
					of 36) |  
					| U1646 | USMC Shipped Unit. Original box numbered to unit shows top 
					label for .45-.22 Government Model Conversion Unit (for use 
					with the SM Ace Only) |  
					| U1725 | U.S. Government Depot Quartermaster, U.S. Marine Corps 1100 
					South Broad Street, Philadelphia, Pennsylvania, January 7, 
					1943, Colt Factory Order #241 (1 of 36) |  
					| U1735 |  |  
					| U1748 | Sold to the United States Government, shipped to 
					Transportation Officer, Fort Myer, Rosslyn, Virginia for 
					Ordnance Officer. Unit was one of 50 in the shipment and was 
					process on Colt Factory Order number 1979. This unit was 
					shipped February 22, 1943 |  
					| U1755 |  |  
					| U2104 |  |  
					| U2174 |  |  
					| U2245 |  |  
					| U2293 | Marshall Wells Company Spokane, Washington, Shipped October 
					28, 1946 (1 of 3) |  
					| U2393 |  |  
					| U2406 |  |  
					| U2458 |  |  
					| U2564 |  |  
					| U2582 | Richard Weir, Box 71 New Monmouth, New Jersey, November 7, 
					1946 (1 of 1) |  
					| U2632 |  |  
					| U2654 | W.A.L. Thompson Hardware Company, Topeka, Kansas. Shipped 
					November 7, 1946 (1 of 4) |  |   |