Auto Ordnance 1911A1 Series 80 G.I. Specs .45 ACP Pistol 5" Barrel - 7 Rd

Auto Ordnance 1911A1 Series 80 G.I. Specs .45 ACP Pistol 5" Barrel - 7 Rd

Honoring classic American military heritage with precision modern manufacturing, the Auto-Ordnance 1911BKO .45 ACP Pistol from Kahr Firearms Group brings traditional GI-spec performance to shooter-friendly pricing. Built to true 1911A1 military specifications, the 1911BKO features a carbon steel slide, sear, and disconnector CNC-machined from solid bar stock and properly heat-treated to ensure exceptional endurance over tens of thousands of rounds. Finished in a rugged matte black coating across the frame, slide, and barrel, the BKO combines WWII-era styling with uncompromised American build quality.

At the core of the 1911BKO is a full-length 5-inch carbon steel barrel chambered in .45 ACP, delivering classic recoil impulse, optimal projectile velocity, and a proven 8.5-inch overall footprint. Safety and handling remain faithful to classic designs while incorporating modern safety standards, featuring a frame-mounted thumb safety, beavertail grip safety, and an internal firing pin block. Outfitted with low-profile GI sights (blade front and drift-adjustable rear) alongside traditional brown checkered plastic grip panels, the 100% USA-made 1911BKO comes complete with one 7-round steel magazine.

Features

US GI Spec Architecture:
Built to authentic US GI 1911A1 dimensions for a traditional feel, classic single-action performance, and full compatibility with standard 1911 accessories.

Machined Solid Bar-Stock Steel Slide:
Carbon steel slide, sear, and disconnector are CNC-machined from solid bar stock and heat-treated for superior strength and longevity.

5" Carbon Steel Barrel:
Full-size 5.0-inch barrel maximizes bullet velocity, muzzle stability, and sight alignment for .45 ACP ball and defensive ammunition.

Matte Black Finish:
Durable matte black finish applied across the frame, slide, and barrel protects carbon steel components from glare, wear, and corrosion.

Three-Stage Safety Suite:
Equipped with a frame manual thumb safety, classic grip safety, and an internal firing pin block safety for secure carry and handling.

Drift-Adjustable GI Sights:
Features a low-profile front blade sight paired with a rear aperture drift-adjustable for windage zeroing.

Brown Checkered Plastic Grips:
Period-correct brown checkered polymer grip panels provide authentic GI styling and positive hand traction in all conditions.

100% Made in the USA:
Manufactured and assembled entirely in the United States, shipping standard with one 7-round steel magazine.

Specifications