Skip to the content
Terminology

Winchester Model 1911

The Winchester Model 1911 SL Shotgun was a self-loading, recoil-operated shotgun produced by the Winchester Repeating Arms Company from 1911 to 1925. It was Winchester's first autoloading shotgun, but design flaws kept it from providing competition for the autoloading shotguns made by Remington Arms and Browning Arms Company.

Winchester Model 1911

Winchester Model 1911 S.L. Semiautomatic Shotgun - Shotgun, semiautomatic. AF*273031.

The Smithsonian Institution · Public domain

Field
shotgun
Region
United States

Reference Check

Propose documentary evidence for Winchester Model 1911. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Documentary basis

Authority files

wikidata · Q8023829 · wikipedia · Winchester Model 1911

In this article

  1. 01Origins and development
  2. 02Definition and method
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.

Elsewhere in Militaria

For owners

Own an object connected with Winchester Model 1911?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.