Colt Service Model Ace Serial Number SM979 - This SM
Ace serial number SM979 has slide number 1012. Pistol was
one of 164 guns sold to United States Government and shipped
to Commanding Officer, Springfield Armory, Springfield,
Massachusetts on March 13, 1939. SM1012 was in the same
shipment. This was processed on Colt Factory Order number
Left side of Service Model Ace SM 979.