2011 vs 1911. What's the difference between the two, what's the same and what is best for me?
Posted by Blackstone Shooting Sports on Aug 13th 2025
The 1911: A Timeless Classic
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Caliber: Traditionally chambered in .45 ACP (though modern versions also come in 9mm, 10mm, and more).
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Capacity: Typically 7–8 rounds in a single-stack magazine.
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Design: All-steel frame, slim grip, and a robust but heavy build.
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Strengths: Incredibly reliable when maintained, excellent trigger, and unmatched historical pedigree.
The 2011: A Modern Evolution
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Caliber: Most commonly chambered in 9mm, though other calibers exist.
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Capacity: Double-stack magazines allow for 15–20+ rounds.
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Design: Modular frame (steel with polymer grip module) for reduced weight and improved balance.
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Strengths: High capacity, softer recoil (especially in 9mm), excellent accuracy, and rapid follow-up shots.
Head-to-Head Comparison
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Feature
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1911
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2011
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Capacity
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7–8 rounds (single-stack)
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15–20+ rounds (double-stack)
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Caliber
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Traditionally .45 ACP
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Primarily 9mm (lighter recoil)
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Weight
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All-steel, heavier build
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Steel/polymer hybrid, lighter
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Grip
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Slim, classic feel
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Wider, modular, more ergonomic
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Use Case
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Tradition, collectors, carry
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Competition, duty, tactical use
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Popularity
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Timeless but niche
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Rapidly growing and mainstream
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