ProMag SIG19 Standard 9mm Luger 10-Rd Blued Steel Magazine for Sig P290

The ProMag SIG19 is a standard-capacity 10-round replacement magazine built specifically for the Sig Sauer P290 subcompact pistol chambered in 9mm Luger. Designed as an affordable spare or backup magazine for concealed-carry and off-duty use, the SIG19 drops in and feeds just like the factory magazine, keeping your P290 ready when it counts.

The magazine body is constructed from heat-treated steel finished in a blued (black oxide) coating for corrosion resistance and long service life. An injection-molded follower paired with a chrome-silicon wire spring delivers smooth, reliable feeding round after round. The detachable box profile mirrors the P290's factory magazine, so it seats and locks up without modification.

Proudly made in the USA, the ProMag SIG19 is a dependable aftermarket 9mm Luger pistol magazine that gives Sig P290 owners a quality, value-priced spare without sacrificing function.