The Armscor / Rock Island Armory M1911-A1 GI is a compact, single-action 1911-style pistol chambered in .45 ACP designed for practical carry and service-style handling. It features a 3.50″ barrel, steel frame and slide with a black parkerized finish, and smooth wood grips. This listing describes the Massachusetts-compliant variant with fixed GI-style sights and a beavertail safety.
Key Specifications
- The caliber is .45 ACP for traditional 1911 chambering.
- The barrel measures 3.50 inches.
- The magazine capacity is 7+1.
- The action is Single Action.
- The frame and slide are constructed of steel.
- The finish is black parkerized.
- The grips are smooth wood.
- The sights are fixed GI-style for a low-profile sight picture.
- The manual safety is a beavertail style safety.
- This model is Massachusetts Compliant.
Designed with traditional 1911 controls and a compact 3.50″ barrel, this Armscor / Rock Island Armory M1911-A1 GI provides the familiar ergonomics and manual controls of a service-style 1911 in a shorter package. The parkerized steel construction and wood grips deliver a classic appearance and solid feel for range use, carry, or collection where a compact 1911 platform is preferred.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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