SIG SAUER P226 9mm 15-Round Flush-Fit Magazine

SIG SAUER P226 9mm 15-Round Flush-Fit Magazine

This genuine SIG SAUER magazine is built for compatible P226-family pistols chambered in 9mm Luger. It combines a fifteen-round capacity with a flush-fit, double-stack design and a black steel body. As an exact factory configuration, it is well suited for replacing a worn magazine, expanding a range rotation, or maintaining model-correct spare magazines for training and routine use.

Factory Compatibility

SIG SAUER identifies this magazine for the P226, P226X, and P226XCA 9mm platforms. Compatibility still depends on the pistol’s exact model and chambering, so confirm the firearm markings and owner’s manual before ordering. This is not the magazine for P226 pistols chambered in .40 S&W or .357 SIG, and it should not be treated as a universal magazine for other SIG SAUER models.

Fifteen-Round Flush-Fit Design

The double-stack body holds fifteen rounds of 9mm Luger while maintaining the flush-fit format specified by SIG SAUER. This keeps the magazine aligned with the intended grip profile rather than using an extended-capacity tube that projects farther below the pistol. The capacity provides a practical balance for range work, training, and compliant configurations where fifteen rounds are permitted.

Steel Construction and Side Witness Holes

The magazine uses a black, blued-steel body designed for regular loading, insertion, and handling. Side witness holes allow the user to check the approximate cartridge count without unloading the magazine. Routine care remains important: inspect the body and feed lips, make sure the follower travels freely, and monitor the spring for consistent tension. Keep the interior free of grit and use lubricant sparingly.

Key Features

• Manufacturer: SIG SAUER
• Compatible models: P226, P226X, and P226XCA
• Caliber: 9mm Luger
• Capacity: 15 rounds
• Magazine type: Double stack
• Fit: Flush fit
• Construction: Steel body
• Finish/color: Black / blued
• Witness holes: Side witness holes
• Manufacturer part number: MAG226915 / MAG-226-9-15
• UPC: 798681265749
• Package quantity: One magazine

Confirm Capacity Restrictions

Magazine-capacity laws and shipping rules vary by location and can change. A fifteen-round magazine may not be available for sale or delivery in every jurisdiction. Customers are responsible for confirming current state and local requirements before ordering, receiving, or possessing this product. Store shipping restrictions displayed at checkout also apply.

Use, Testing, and Maintenance

Load only 9mm Luger ammunition and test the magazine with the individual pistol in a safe range environment before relying on it for important use. New springs can feel firm during initial loading. Do not bend the feed lips, cut the spring, or alter the magazine body to change capacity or force compatibility.

Numbering magazines with a removable marker can make performance tracking easier. If a stoppage repeatedly follows one magazine, remove that unit from service until it can be inspected. If this magazine does not seat, lock, feed, or release normally, unload the pistol and magazine and consult the firearm manual or a qualified armorer.

For compatible SIG SAUER P226-family pistols, this fifteen-round 9mm magazine delivers an exact factory configuration with a flush fit, durable steel body, and useful side witness holes.