ProMag SIGA5 Sig Sauer P226 9mm 20-Rd Blued Steel Magazine

The ProMag SIGA5 is a 20-round 9mm Luger detachable pistol magazine engineered for the Sig Sauer P226. Built as a durable, high-capacity replacement or spare, it delivers the feel and function expected of a factory-original magazine for range, training, and defensive use.

The magazine body is constructed from heat-treated steel and finished in black oxide for a clean factory appearance and solid corrosion resistance. The follower, lock plate, and base plate are molded from Zytel polymer, and the internal spring is wound from chrome-silicon wire for long service life and consistent feeding across extended firing sessions.

Specifically designed to fit the Sig Sauer P226 chambered in 9mm Luger, the SIGA5 is a straightforward, no-nonsense upgrade or spare for any P226 owner looking for added round count. Made in the USA.