Sig Sauer P226 Magazine 10rd .40 S&W/.357 SIG Blued Steel

The Sig Sauer MAG2264310 P226 magazine delivers reliable feeding and consistent performance for .40 S&W and .357 SIG cartridges. This factory-manufactured magazine maintains the same quality standards as the original equipment included with P226 pistols. Built with blued steel construction, it provides enhanced durability compared to aftermarket alternatives while ensuring proper fit and function.

What Makes This Different

Factory Sig Sauer magazines undergo rigorous quality control testing that aftermarket options typically skip. The blued steel body resists corrosion better than standard phosphate coatings while maintaining dimensional accuracy critical for reliable feeding. Heat-treated spring steel components deliver consistent tension across thousands of loading cycles, reducing failure rates during critical situations.

Key Features

• 10-round capacity optimized for .40 S&W and .357 SIG cartridges
• Blued steel body construction with corrosion-resistant finish
• Factory Sig Sauer specifications ensure perfect P226 compatibility
• Heat-treated magazine spring maintains consistent tension
• Polymer follower designed for smooth cartridge feeding
• Witness holes allow quick visual capacity assessment
• Steel magazine catch notch prevents premature wear

This magazine performs consistently across temperature extremes and extended storage periods. Law enforcement agencies rely on factory Sig magazines for duty carry because they maintain feeding reliability after thousands of rounds. The 10-round capacity meets restricted state requirements while providing sufficient ammunition for most defensive scenarios. Competition shooters appreciate the consistent feeding characteristics that eliminate ammunition-related malfunctions during timed events.

Technical Specs

• Capacity: 10 rounds
• Caliber: .40 S&W and .357 SIG
• Construction: Blued steel body with polymer follower
• Compatibility: Sig Sauer P226 pistols
• Spring: Heat-treated magazine spring steel
• Finish: Blued steel with corrosion protection
• Manufacturer: Sig Sauer (Germany/USA)
• Model Number: MAG-226-43-10

Factory magazines eliminate compatibility concerns and feeding issues common with aftermarket alternatives. Professional users depend on OEM reliability when equipment failure isn't acceptable. This magazine ships ready for immediate use with proper dimensional tolerances maintained throughout manufacturing.