ウィンチェスターM1912 M12 ウィンチェスターモデル1912 モデル1912
The [b]Winchester Model 1912[/b] (also known as Model 12, or M12) is an internal-hammer [[pump action]] [b]shotgun[/b] with an external 6-[[shotgun shell|round]] tube [[magazine (weapon)|magazine]]. Popularly named [i]the Perfect Repeater[/i] at its introduction. The United States [[military]] used various versions of the Model 12 in [[World War I]], [[World War II]], [[Korean War]], and in the early part of the [[Vietnam War]].

It was the next step from the [[Winchester Model 1897]] hammer-fired shotgun. The Model 1912 was designed by engineer "T.C. Johnson":[https://en.wikipedia.org/wiki/T.C._Johnson], and was based in part on the M1893/97 design by "John Browning":[https://en.wikipedia.org/wiki/John_Browning], in that it used a sliding forearm (pump action) to cycle the mechanism. The [[weapon]] was a very successful internal hammer pump-action shotgun.

h1. See also
* [[list of weapons]]
* Wikipedia entry: "Winchester Model 1912":[https://en.wikipedia.org/wiki/Winchester_Model_1912#]
winchester model 1912