Springfield 1911-A1 Mil-Spec 45ACP Stainless Steel

The Springfield 1911-A1 Mil-Spec 45ACP Stainless Steel delivers the timeless reliability and combat-proven design of the original 1911 platform, upgraded with corrosion-resistant stainless steel construction. Built by Springfield Armory, this pistol adheres strictly to military specifications, ensuring no-frills performance for shooters who demand a duty-grade sidearm without unnecessary modifications. Whether for home defense, range training, or collecting, this .45 ACP pistol stands as a benchmark for durability and precision.

Overview

Springfield Armory’s 1911-A1 Mil-Spec is a faithful reproduction of the U.S. military’s standard-issue sidearm, crafted from forged stainless steel for enhanced longevity. The springfield 1911-a1 mil-spec 45acp stainless steel retains all original Mil-Spec features, including a parkerized-style finish on stainless steel, a 5-inch barrel, and a 7-round magazine. Its carbon steel internals are coated for corrosion resistance, while the stainless steel frame and slide provide a robust foundation for thousands of rounds. This model eliminates modern frills like skeletonized triggers or beavertail grip safeties, focusing instead on the proven geometry that has served soldiers for over a century.

Features & Specs

• Caliber and Capacity: .45 ACP with a 7+1 round capacity; uses standard Mil-Spec 1911 magazines.
• Construction: Forged stainless steel slide and frame with a brushed satin finish; carbon steel barrel and small parts with military-grade parkerizing.
• Controls: Standard GI-style thumb safety, spur hammer, and short trigger with factory 5-6 lb pull; fixed low-profile combat sights with a serrated rear.

Additional specifications include a 5-inch barrel with a 1:16-inch twist rate, a recoil spring assembly rated for standard-pressure .45 ACP loads, and an overall length of 8.6 inches. The uncheckered flat mainspring housing and slim walnut grips preserve the original 1911-A1 ergonomics. Springfield Armory ensures every unit passes a live-fire function check before shipment.

Who It’s For

The springfield 1911-a1 mil-spec 45acp stainless steel is designed for shooters who prioritize historical accuracy and unfailing mechanical reliability over modern customization. It suits collectors seeking a stainless steel variant of the classic military sidearm, as well as practical users who want a .45 ACP pistol that requires no proprietary parts or specialized maintenance. Law enforcement professionals and competitive shooters in single-stack divisions will appreciate the familiar manual of arms and stainless steel durability against sweat and moisture. This is not a race gun or a lightweight carry piece; it is a heavy-duty, all-metal firearm built for deliberate, accurate fire.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer only. After placing your order, you must provide your FFL dealer’s contact information; we will verify their license and ship the springfield 1911-a1 mil-spec 45acp stainless steel within 2-3 business days. All federal, state, and local laws apply. You are responsible for confirming that this pistol is legal to own in your jurisdiction before purchase. Standard shipping rates apply; no expedited options are available for firearms. A signature is required upon delivery. For questions about FFL transfer procedures, contact our compliance team.