OLD COLT: WE PROVIDE THE PUBLIC WITH AN ONLINE EDUCATIONAL RESOURCE FOR OLD COLT GUNS.

The Colt Model 1900 was a semi-automatic .38 ACP caliber pistol built by Colt.  It was the first production semi-automatic pistol that Colt would bring to market based of John M. Browning's design.  The evolution of this large frame pistol would lead to the development of the M1911.

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