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Quick Look

Rock Island Armory entered the 1911 market in the Philippines in the 1980s, delivering Mil-Spec style handguns rooted in classic Colt design. Manufactured by Armscor, these pistols balance affordability with solid steel construction and GI-style operation. Today, Rock Island 1911s are a popular entry-level choice for budget-conscious shooters seeking a reliable .45 ACP platform.

Why It's a Top Choice

Forged steel construction enhances durability and longevity
Affordable pricing provides strong value for 1911 enthusiasts
Compatible with standard 1911 parts and upgrades
Offered in multiple calibers: .45 ACP, 10mm, and 9mm
Reliable function with traditional GI-style controls

Key Variants

Rock Island Armory 1911 GI Standard

Classic GI profile with fixed sights and basic walnut grips, ideal for traditionalists and first-time 1911 buyers.

Rock Island Armory 1911 Tactical II

Enhanced with ambidextrous safety, extended beavertail, and fiber-optic sights, suited for carry or range.

Rock Island Armory 1911 Ultra FS

Full-size 10mm or .45 variant with adjustable sights and checkered G10 grips for heavy-duty shooting.

Rock Island Armory 1911 CS

Compact Officer-size model with shorter barrel and slide for easier concealment or carry use.

Rock Island Armory 1911 A2

Double-stack 1911 frame chambered in 9mm or .40 S&W for higher capacity and modern function.

Competitor Comparison Table

Feature	Rock Island Armory 1911	Springfield Mil-Spec 1911	ATI FXH-45
MSRP	$500–$800	$750–$950	$400–$550
Capacity	7+1 (Standard)	7+1	8+1
Weight	~39–45 oz	~39 oz	~36 oz
Optics-Ready	No (limited models)	No	Yes (FXH-VP model)
Trigger Type	Single-action	Single-action	Single-action
Notable Pro	Excellent value for GI-style 1911	U.S.-based customer support	Lightweight hybrid polymer design
Notable Con	Basic sights on entry-level models	Higher price for comparable features	Limited aftermarket support

Best Use Cases

Home and personal defense
Range practice and training
Entry-level competition shooting
Collector-grade classic variant builds
Gunsmithing platforms for customization

FAQs

What is the difference between Rock Island Armory 1911 models?

GI models are basic, Tactical models have upgrades like sights and grips, and Ultra models add precision features.

How does the Rock Island Armory 1911 compare to Springfield or Colt?

It offers similar function at a lower price, though fit and finish may be more basic on base models.

Can I customize a Rock Island Armory 1911?

Yes. Rock Island 1911 pistols use standard parts, allowing upgrades to triggers, sights, and barrels.

ROCK ISLAND ARMORY 1911 for Sale