RIA 1911 GI 45ACP FULL SIZE 5 8RD MATTE NICKEL

The Rock Island Armory 1911 GI in 45 ACP is a full-size, single-action semi-automatic pistol built on the timeless 1911 platform. With a 5-inch barrel and classic GI-style sights, this matte nickel-finished .45 carries eight rounds and weighs 2.5 lbs—a solid balance of firepower and shootability whether you're training at the range, carrying for personal protection, or running drills. RIA brings proven reliability to a design that's worked for over a century, without the premium price tag.

If you're familiar with the 1911, you know what you're getting: a straightforward, no-frills pistol that points naturally and delivers the stopping power hunters and defensive shooters respect in a .45 ACP. The GI configuration keeps things simple—basic sights, pearl grips, and a 4-6 lb trigger break that rewards clean fundamentals. This isn't a race gun or a safe queen; it's a working pistol for serious shooters who understand the cartridge and the platform.

The matte nickel finish resists corrosion and looks professional without the high-maintenance shine of polished stainless. At 8.7 inches overall length and 5.5 inches tall, it fits standard 1911 holsters and carries naturally. Rock Island backs this pistol with a track record of value and durability—the kind of gun that cycles reliably whether you shoot it every weekend or pull it from the safe after months of storage.

Key Features

• Full-size 5-inch barrel in .45 ACP with 8-round capacity
• GI-style front and rear sights (dovetail-mounted rear)
• Pearl grips with matte nickel finish for corrosion resistance
• Semi-automatic single-action trigger with 4-6 lb break
• California compliant
• Proven 1911 ergonomics and manual of arms

Specifications

Frequently Asked Questions

What 1911 holsters and magazines work with this pistol?

This is a standard full-size 1911, so it accepts any holster designed for a 5-inch 1911 Government model. Magazine compatibility follows standard .45 ACP 1911 specs; confirm with your holster and mag manufacturer for the best fit.

Is the RIA 1911 GI good for concealed carry?

At 8.7 inches long and 2.5 lbs, it's on the larger side for everyday concealed carry, though some shooters with strong waistbands do carry full-size 1911s. It's equally suited to open carry, duty use, range training, and home defense.

What's the difference between GI sights and other 1911 sight options?

GI sights are the military-spec, minimal design: a small front blade and simple rear notch. They're durable, reliable, and keep you focused on fundamentals. For faster target acquisition or low-light use, many shooters later add night sights or modern three-dot sights, which are 1911-compatible upgrades.

Does this pistol come with a manual safety?

The RIA 1911 GI is a traditional 1911 design; refer to the product manual or contact Rock Island directly for details on safety features and operation.