Experimental military Model 100s are chambered in 7.62×51mm NATO. The weapon uses a rotating bolt and can fit scopes with the provided mounts. The Model 100 is a simple gas-operated semi-automatic sporting rifle with the gas piston located under the barrel. Winchester replaced the firing pins on these weapons free of charge, although any other work performed on the rifle while the firing pin was being replaced would be at the owner's cost according to the terms of the recall. The weapon was discontinued in 1973, though some seventeen years after the rifle was discontinued, a recall of the Model 100 was issued regarding the firing pin to stick and protrude out of the bolt face, which made it possible for the weapon to fire without the action fully locked. The Model 100 sold moderately well with some 262,838 produced, although issues with the rifle's accuracy hampered sales. It has a 4 power Weaver scope with flip over mounts. The rifle is in great shape with just some wear on the stock. A number of rifles were also submitted to military trials in attempts to have a light automatic military rifle adopted. The serial number doesn’t come up when I enter it on the Winchester site. 4 1922 3,500 100 resulted in the defeat of the propositions to recall City.
The Model 100 was a semi-automatic rifle introduced in 1961 as a sporting rifle shooting high-velocity ammunition it used the " Centennial Styling" that started with the Model 77 and 88 and was advertised as a rifle that was capable of downing medium game, and also advertised as having a one-piece stock unlike other offerings. , Ohio 449 3,250 100 months should be eliminated from the same.