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This is a genuine factory-made Sig Sauer magazine built specifically for the P226-X Legion platform and compatible with all standard 9mm P226 models. With an 18-round capacity in 9mm Luger, you get a solid balance between extended firepower and handling that keeps the pistol profile slim thanks to the flush-fit design.
The magazine starts with a robust steel body finished in corrosion-resistant black oxide, which means it'll hold up fine whether you're running it at the range or in less-than-ideal conditions. Inside, you've got a polymer follower paired with a high-strength steel spring that keeps rounds feeding smoothly shot after shot. The polymer baseplate provides impact resistance for tactical mag drops without cracking or loosening.
What makes field work easier are the numbered witness holes on the side. Instead of unloading rounds to verify what you have left, a quick glance tells you how many are still loaded. This saves time during training drills or range sessions. At 8.45 inches in length, the magazine maintains the P226's ergonomics while giving you three extra rounds compared to the standard 15-round capacity. The fit is tight and precise, meeting Sig Sauer's manufacturing standards for consistent function through thousands of rounds.
Yes, this 18-round magazine is fully compatible with all 9mm P226 models and the P226-X platform. It maintains the same fit and function across the lineup. Just confirm your pistol is chambered in 9mm, as magazines for other calibers like .40 S&W or .357 SIG are not interchangeable.
The main difference is capacity. This 18-round mag holds three extra rounds while keeping a flush-fit profile that doesn't print under clothing or affect how the pistol handles. You get extended firepower without the longer grip of extended baseplates, making it ideal for both concealed carry and duty use.
The black oxide coating is corrosion-resistant and designed to protect the steel through regular range use and training. It won't rust if exposed to light moisture or sweat, though rinsing it occasionally and keeping it dry extends its life significantly. The finish is also low-friction, helping the mag feed smoothly into the magwell.
Yes, the side witness holes are numbered, so you can quickly verify your round count without unloading the magazine. This is especially helpful during training where mag changes happen fast and you need to know exactly what you have loaded.
Absolutely. The 18-round capacity, reliable feeding, and robust construction make it well-suited for competition, training, and extended range sessions. The magazine performs consistently through thousands of rounds and has become a standard choice for competitive P226 shooters.
This is a genuine factory Sig Sauer magazine made to the company's demanding Legion-series standards. It's designed and manufactured by Sig Sauer specifically for the P226-X platform, which means it's engineered for exact fit and optimal function with your pistol.
| UPC | 798681732296 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 8901991 |
| Caliber/Gauge | 9mm |
| Capacity | 18 |
| Color | Black |
| Length | 8.4500 |
| Product Type | Magazine |
| State Restriction (CA) | NO DIRECT SHIP TO CALIFORNIA |
| State Restriction (RI) | NO DIRECT SHIP TO RHODE ISLAND |
| State Restriction (WA) | NO DIRECT SHIP TO WASHINGTON |
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