The Winchester 1903 was the first semi-auto rifle the company offered and one of the very first semi-auto long guns on the commercial market. Chambered for .22 Winchester Auto initially, later the
![U.S. House passes legislation to revive semi-automatic gun ban after 18 year lapse - National | Globalnews.ca U.S. House passes legislation to revive semi-automatic gun ban after 18 year lapse - National | Globalnews.ca](https://globalnews.ca/wp-content/uploads/2018/12/20281494.jpg?quality=85&strip=all)
U.S. House passes legislation to revive semi-automatic gun ban after 18 year lapse - National | Globalnews.ca
![Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service) Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service)](https://www.nps.gov/spar/learn/historyculture/images/Bang_rifle_M1922_a.jpg?maxwidth=650&autorotate=false)
Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service)
![Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service) Experimental semi-automatic rifles, 1919-1931- excluding Garand's and Pedersen's rifles - Springfield Armory National Historic Site (U.S. National Park Service)](https://www.nps.gov/spar/learn/historyculture/images/Thompson_T_rifles_rt_sd.jpg?maxwidth=650&autorotate=false)