Exact revolver in pics. .38 Military & Police Airweight, model 12, 3rd Engineering Change. Direct descendant of M13 Aircrewman. 5D50000 range serial = 1979 Bangor Punta. Traditional double single action revolver with transfer bar. Steel 2 inch pinned barrel, cylinder assembly yoke, latch, hammer, trigger, and internal parts built into a lightweight K square alloy frame. 6 rounds .38 Special, No +P. Fixed sights. .265 serrated trigger with matching hammer. Grips are original service Magna type. 7 1/4 inches oal; 5 height; 1.45 cyl dia. 18 1/2 oz empty. Minimal carbon, we estimate fired fewer than 100 times. Home domicile was Borinquen Air Station jurisdiction, guarding against castro and cartels. 2 – 5 degrees cyl travel on double action; 20 single with 4 3/4 lb. SA pull. No lateral play. .005 forcing cone gap. Polished blue and gloss black alloy finish, with casehardened hammer & trigger. Note that it has Squadron markings on the lower right side plate, over one cylinder chamber, and on the right side of the barrel. Apart from those, Surface detractions are moderate, principally finish freckling, wear on the right side, and grip wear. We rate this model 12 as Very Good, Agency Marked, 75 to 80 percent vicinity, but photos ought to suffice.             >>> (California) WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to $20 USPS Priority SFRE.