SAR USA ST9 Magazine — 10-Round, 9mm Luger, Black Steel (Model: ST910)

Model: ST910 │ UPC: 858763007893

Keep your SAR USA ST9 pistol mission-ready with the ST910 10-round replacement magazine — a factory-grade, compact-capacity magazine engineered for reliable feeding, rugged durability, and a slim carry footprint. Built to OEM tolerances for the ST9 family, the ST910 delivers consistent performance whether it’s a spare for concealed carry, an extra for range drills, or a direct factory replacement.

Precision OEM Fit & Reliable Function

This magazine is manufactured to match SAR USA’s original specifications so you get guaranteed drop-in fit, proper slide lock, and consistent feed geometry. That precision engineering reduces feed-related malfunctions (stovepipes, double feeds) and maintains the ergonomics and function you expect from a factory component.

Rugged Construction & Smart Design

• Body Material: Heat-treated black steel body for strength and resistance against deformation under repeated loading.

• Finish: Durable black corrosion-resistant finish to withstand carry and regular range exposure.

• Follower: Low-friction polymer follower engineered to discourage tilt and ensure smooth presentation of cartridges.

• Spring: High-tensile steel spring wound to spec for consistent upward force and long service life.

• Baseplate: Low-profile floorplate for compact carry; removable for easy cleaning and maintenance.

Each component is selected and assembled to provide dependable feeding and long-term durability.

Compact Capacity — Carry-Friendly & Compliant

With a 10-round capacity, the ST910 is an ideal option for shooters in magazines-restricted jurisdictions or for those who prefer a flush-fit, easily concealed profile. The shorter magazine keeps the pistol’s grip slim and comfortable without sacrificing the reliability of factory mag geometry.

Field Serviceable & Easy Maintenance

The ST910 is simple to disassemble for routine cleaning: remove the floorplate, take out the spring and follower, inspect for wear, clean, and reassemble. Regular maintenance will preserve spring tension and follower performance, extending magazine life and reliability.

Who Should Choose the ST910?

• SAR ST9 owners looking for a genuine OEM spare or replacement magazine.

• Concealed carriers who need a legal-capacity, flush-fit magazine.

• Range regulars who want an extra mag for drills and training.

• Trainers & armory managers who prefer factory parts for predictable performance.

Specifications (Quick Reference)

• Model / Part #: ST910

• UPC: 858763007893

• Caliber: 9mm Luger

• Capacity: 10 rounds

• Material: Heat-treated steel body, polymer follower, steel spring

• Finish: Black corrosion-resistant coating

• Fitment: SAR USA ST9 series pistols (OEM compatibility)

• Serviceability: Floorplate removable for cleaning and spring replacement

Performance Notes & Best Practices

• Periodically inspect and replace springs if you notice follower lag or reduced spring tension — a small maintenance step that greatly improves reliability.

• Use genuine factory magazines when possible to ensure optimal feed geometry and function.

• Store magazines dry and clean to prevent corrosion and preserve spring life.

SEO Keywords & Search Phrases

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When dependable feeding and factory-perfect fit matter, the SAR USA ST9 10-Round Magazine (Model ST910) is the practical, OEM solution—durable construction, compact capacity, and the kind of reliability SAR owners expect.

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