ProMag Sig Sauer P229 .40 S&W 50-Round Drum Magazine

This is a 50-round Sig P229 .40 S&W drum magazine from ProMag.

The ProMag Sig Sauer P229 .40 S&W 50-round drum magazine is engineered to deliver superior stopping power when it matters most.

Featuring a heat-treated steel upper tower with a durable DuPont Zytel polymer drum, this P229 .40 drum mag is built for lasting service and rugged dependability in harsh and demanding conditions.

Additionally, a fast-loading ratcheting mechanism allows for intuitive, frustration-free loading, while the polymer drum boasts aggressive texturing for speedy reloads and a non-slip grip.

If that’s not enough, the heat-treated chrome silicon wire spring and injection-molded polymer follower work together to offer consistent cartridge alignment and flawless feeding for reliable operation while on the move.

Better yet, this ProMag drum magazine is made in the USA and backed by a legendary lifetime replacement warranty.

Order a few spare P229 mags from GunMag Warehouse and load up your range bag today.