SKU: MAG-226-22-10
UPC: 798681410873
MPN: MAG-226-22-10
This is the factory SIG Sauer 10-round magazine built for the P226 chambered in .22 LR, carrying MPN MAG-226-22-10. It serves shooters running a dedicated rimfire P226 or a .22 LR conversion setup who want a magazine cut to factory tolerances rather than an aftermarket guess. With a 10-round capacity, it keeps range sessions and small-game outings stocked without the cost of feeding centerfire ammunition. For anyone training trigger control and recoil management on a familiar P226 frame, this magazine delivers reliable feeding from a part designed and built by SIG Sauer. Browse our full lineup of handgun magazines for additional options.
Construction follows SIG Sauer's standard rimfire magazine pattern: a polymer body with a heat-treated steel wire spring and an injection-molded polymer follower. Numbered witness holes run down the spine so you can verify round count at a glance instead of pulling the magazine apart. The flush-fit polymer floor plate sits clean against the magazine well and removes easily for cleaning, letting you strip the spring and follower for maintenance without special tools. The polymer and steel combination resists shock and corrosion, which matters in a rimfire magazine that sees high round counts and the dirtier residue that .22 LR ammunition leaves behind. It fits SIG Sauer P226 pistols chambered in .22 LR, per manufacturer specifications.
A rimfire P226 magazine earns its keep at the range, where cheap .22 LR ammunition lets you put rounds downrange while maintaining the same grip, sight picture, and trigger feel as your duty or carry P226. It's also a practical choice for plinking and small-game work. Keeping two or three of these on hand cuts down on reloading time between strings. If you run other rimfire platforms, we stock magazines for the Ruger Mark IV and similar pistols, plus a magazine loader to save your thumbs during long sessions.
No. This magazine is built specifically for the SIG Sauer P226 chambered in .22 LR. It is not interchangeable with 9mm, .40 S&W, or .357 SIG P226 magazines, which use different internal dimensions for centerfire cartridges.
Yes. It is a factory-original SIG Sauer magazine carrying MPN MAG-226-22-10, built to SIG Sauer specifications with a polymer body, steel wire spring, and polymer follower rather than an aftermarket copy.
The magazine has numbered witness holes along the body. Look through the holes to see how many rounds are loaded without disassembling the magazine, which is useful during training and competition staging.
Yes. The flush-fit polymer floor plate removes without special tools, letting you slide out the spring and follower to clean residue. This matters with .22 LR, which runs dirtier than most centerfire ammunition over high round counts.
Ten rounds of .22 LR, per manufacturer specifications. Keeping a few on hand reduces reloading time during extended range sessions.
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