Marlin Model 20

The Marlin No. 20 is a slide-action .22 caliber rifle with an octagonal barrel and tubular magazine, bearing patents of Aug. 12, 1890 through Nov. 29, 1904, produced by the Marlin Firearms Co. of New Haven, CT. U.S.A.

The Marlin Glenfield Model 20, is a bolt-action rifle that fires the .22 S-L-LR rimfire cartridge. Produced by the Marlin Firearms Company of North Haven, Connecticut, it was in production from 1960 to 1966.

Uses
The Model 20 is well-suited for small-game hunting and vermin control, as well as a target practice gun.