Conversion Units .22-.45, .45-.22

Pre-war conversion units were serial numbered U1-U2000.
Gun Type: Handgun
NIB$0000
Excellent$0000
Very Good$0000
Good$0000
Fair$0000
Poor$0000
Mfg Division: ACE and SERVICE MODEL ACE
Model Subset: Pre-war and Post-war "U" numbered Service Model Ace Conversion Unit, .22-.45 (to convert .45 cal. to .22 cal.)