SIG SAUER P226 9mm 20-Round Extended Magazine

SIG SAUER P226 9mm 20-Round Extended Magazine

Expand your time between reloads with a genuine SIG SAUER factory magazine built specifically for the P226 platform. This extended magazine is chambered for 9mm Luger and holds 20 rounds, making it a practical choice for range sessions, training, competition use, or maintaining additional loaded magazines for an established P226 setup.

Factory fit is the central advantage of this magazine. Its dimensions, feed geometry, and magazine-catch interface are designed around the SIG SAUER P226 rather than adapted from a general-purpose pattern. The double-stack body follows the pistol’s original magazine architecture, while the extended configuration provides additional capacity beyond a flush-fitting standard magazine. Because it extends below the grip, buyers should confirm that their intended storage, pouch, and carry setup accommodates the longer profile.

Key Features

• Factory SIG SAUER magazine: Genuine OEM component for the P226.
• 20-round capacity: Extended 9mm configuration for fewer reloads during practice or training.
• P226 compatibility: Designed for SIG SAUER P226 pistols chambered in 9mm.
• Durable construction: Steel magazine body with a protective dark finish and an extended polymer baseplate.
• Round-count visibility: Witness holes help the user check approximate remaining capacity.
• One magazine: Package quantity is one factory magazine.

Built for a Proper P226 Fit

A quality magazine is essential to reliable cycling because it controls cartridge position, spring pressure, and presentation to the feed path. Choosing a factory-designed P226 magazine helps preserve the fit and handling expected from the pistol. The extended baseplate also provides a clear gripping surface when removing the magazine during administrative handling or clearing procedures.

This listing is for the 20-round 9mm version identified by SIG SAUER part number MAG-226-9-20 and UPC 798681408825. It is not a magazine for a different caliber or pistol family. Always confirm the model and caliber marked on your firearm before ordering.

Magazine Ownership and Use

Magazine-capacity laws and shipping restrictions vary by jurisdiction and can change. Review all applicable state and local requirements before purchase. Load, unload, inspect, and maintain magazines according to the firearm manufacturer’s instructions, and always follow safe firearm-handling practices.