The Springfield Armory 1911 Mil‑Spec Defender is a full-size, service-style 1911 chambered in .45 ACP with a 5″ match-grade stainless barrel. It is built on forged components and finished in stainless to resist corrosion while maintaining a traditional 1911 profile. The Defender follows a GI-inspired layout with classic controls and fixed three-dot sights for straightforward operation.
Key Specifications
- The caliber is .45 ACP.
- The barrel length is 5 inches and it is a match-grade stainless steel barrel.
- The barrel rate of twist is 1:16.
- The slide is constructed from forged stainless steel.
- The frame is built from forged steel.
- The finish is stainless.
- The firearm uses a GI-style recoil system.
- The magazine capacity is 7 rounds.
- The sights are fixed combat 3-dot.
- The safety configuration includes a beavertail grip and manual thumb safety.
Built on time-tested 1911 foundations with forged components and a match-grade barrel, the Mil‑Spec Defender offers durable construction and straightforward functionality for range use, training, or service-style ownership. Its stainless finish and classic controls appeal to shooters who prefer a traditional, no-nonsense 1911 platform with practical, serviceable features.
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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