ProMag Springfield Armory Echelon 9mm 17rd Magazine

A full capacity 17 round magazine for the Springfield Armory Echelon in 9mm. It works as an everyday spare, a range magazine or a replacement for one that has worn out.

The body is heat treated high carbon steel with a blue steel and black oxide finish for corrosion resistance. An injection molded polymer follower sits on a precision wound chrome silicon wire spring made to resist fatigue. Carry one on the belt or keep a few loaded in the range bag.