2011® Compatible Magazine – 26-Round– 170mm Stainless Steel (9mm / .38 Super)

High-Capacity 2011® Compatible Magazine for Staccato 2011® and Springfield Prodigy 1911 DS®

Upgrade your 2011® or Prodigy platform with a reliable, competition-ready 26-round stainless steel magazine. This 170mm magazine improves feeding, boosts consistency, and delivers the durability needed for high-performance 9mm and .38 Super pistols. Because it follows true 2011® geometry, it runs smoothly in Staccato, Prodigy, and most double-stack 1911 platforms.

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Built for Maximum Reliability

You get a magazine designed to eliminate the most common feeding problems seen in the Springfield Prodigy 1911 DS®. The tube starts with American-milled stainless steel, and each one is fully through-hardened to create exceptional structural strength. Then, the surfaces are polished inside and out, so cartridges feed with less drag and smoother travel.

Furthermore, the self-lubricating polymer follower—engineered by Check-Mate—reduces friction and stabilizes every round as it moves upward. As a result, you experience cleaner feeding, less nose-diving, and more consistent cycling across all ammunition types.

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Designed for Staccato 2011® & Springfield Prodigy

This 26-round 170mm magazine fits:

• Staccato 2011® pistols

• Springfield Armory Prodigy 1911 DS® pistols

• Other 2011-pattern double-stack 1911 platforms

Since the magazine follows standard 2011® dimensions, shooters can rely on secure lock-up, smooth insertion, and dependable drop-free operation.

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Premium Components for Elite Performance

Every component in this magazine contributes to consistent feeding and long-term reliability:

Stainless Steel Tube

• Made from American-milled stainless steel

• Through-hardened for maximum durability

• Polished interior and exterior to reduce friction

Anti-Friction Follower

• Check-Mate’s self-lubricating polymer design

• Promotes smooth, stable movement

• Improves feeding of hollow points and flat-nose ammunition

High-Performance Springs

• Heat-treated for endurance

• Designed to maintain tension over thousands of cycles

• Supports quick, consistent feeding under recoil

Together, these features create a magazine that offers competition-level reliability out of the box.

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Why Shooters Choose This 26-Round 2011® Magazine

• Reduces feeding malfunctions in the Prodigy platform

• Runs exceptionally well in Staccato and other 2011 pistols

• Carries 26 rounds while maintaining a 170mm legal competition length

• Withstands heavy training, high-temperature environments, and rapid-fire stages

• Provides smooth, low-drag feeding with polished steel and anti-friction internals

Whether you shoot USPSA Open/ Limited, train heavily, or carry a double-stack 1911 on duty, this magazine delivers the reliability and capacity your pistol needs.

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Shipping Restrictions

Some U.S. states and municipalities limit or ban magazine capacity. Check-Mate does not ship magazines to restricted areas. Refer to the provided restrictions list before placing an order.

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Export Restrictions

This item falls under the Export Administration Regulations (EAR) and appears on the Commerce Control List (CCL). Exporting or re-exporting this product without the proper government authorization violates U.S. law. Customers must confirm compliance with all export rules before transferring this product internationally.

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Trademark Acknowledgment

• Springfield Armory®, 1911 DS®: trademarks of Springfield, Inc.

• Staccato® and 2011®: trademarks of Staccato 2011, LLC
  These trademarks appear only to identify compatible aftermarket parts.