ProMag Sig Sauer P229 .40 S&W, .357 Sig 12-round Steel Magazine

Designed to deliver factory-like field performance without breaking the bank, the ProMag® Sig Sauer® P229 .40 S&W, .357 Sig 12-Round Steel Magazine is an affordable aftermarket centerfire pistol magazine, favored by tactical and target shooters on a budget. The heat-treated steel body features a corrosion-resistant black oxide finish for lasting durability, while the heat-treated chrome silicon wire internal spring eliminates binding, ensuring the injection-molded polymer follower operates flawlessly for reliable feeding. Better yet, this centerfire pistol magazine comes equipped with a shock-resistant DuPont® Zytel™ polymer floor plate for improved shock and corrosion resistance. If that’s not enough, this American-made magazine is backed by ProMag’s legendary lifetime warranty, promising years of consistent field service and reliable operation you can depend on! Order today. Made in USA.