2011® Compatible 20-Round 140mm Stainless Steel Magazine – 9mm / .38 Super
Eliminate most feeding issues on your SA Prodigy platform with the Check-Mate 2011® Compatible 20-Round Stainless Steel Magazine. Designed for reliability and durability, this magazine ensures smooth operation and consistent feeding every time.
Designed for Top Performance
This magazine fits Staccato 2011® and Springfield Prodigy 1911 DS® platforms perfectly. Made from premium American-milled stainless steel, each tube is through-hardened for exceptional strength. The polished interior and exterior surfaces reduce friction, preventing drag and improving reliability under heavy use.
High-Quality Components
The follower features Check-Mate’s anti-friction, self-lubricating polymer, which ensures smooth feeding for every round. High-performance springs provide outstanding endurance and maintain consistent pressure over time. Together, these components maximize magazine reliability, even under repeated use.
Built for Strength and Durability
Through-hardened stainless steel construction offers long-lasting resistance to wear and deformation. Polished tubing prevents rounds from sticking, while the precision-engineered follower and spring system guarantees flawless function. This magazine delivers professional-grade performance and peace of mind for competitive, duty, or recreational use.
Shipping and Export Restrictions
Shipping Restrictions: Certain U.S. jurisdictions restrict firearm magazine sales. Check-Mate cannot process orders or shipments prohibited by law. A complete list of restricted states and municipalities is available [here].
Export Notice: This item is controlled under U.S. Export Administration Regulations (EAR). Customers must comply with U.S. law regarding the export, re-export, or transfer of controlled goods or technical data. See Check-Mate Shipping and Returns FAQ for details.
Technical Details
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Capacity: 20 rounds
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Length: 140mm
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Caliber: 9mm / .38 Super
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Material: American-milled stainless steel
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Features: Polished tube, self-lubricating polymer follower, high-performance spring
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Compatibility: Staccato 2011® and Springfield Prodigy 1911 DS®
Why Choose Check-Mate Magazines?
Check-Mate magazines combine precision engineering, high-quality materials, and reliable performance. Whether you are competing, training, or using your SA Prodigy for duty, this magazine ensures every round feeds smoothly and consistently.
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