Original Items: Only one available. WWII version 1” inch bore used in WWI and early WWII. Similar in design to the No. 1 MK 4 flare pistol but with a slightly shorter barrel, without a flared muzzle. Alloy construction with smooth two piece walnut grips and lanyard ring on the butt. Serial number 29222 with proof on barrel. Offered in excellent overall condition with original dull aged gray alloy finish overall, screws are unbuggered, with some minor handling marks.