Tags: Weapon.
The Winchester Model 1912 (also commonly known as the Model 12 or M12) is an internal-hammer pump-action shotgun with an external tube magazine. Popularly-named the Perfect Repeater at its introduction it largely set the standard for pump action shotguns over its 51 year high-rate production life. From August 1912 until first discontinued by Winchester in May 1964 nearly two million Model 12 shotguns were produced in various grades and barrel lengths.
