ProMag Springfield Armory Echelon 9mm 10rd Magazine

A 10 round 9mm magazine for the Springfield Armory Echelon. It uses a full size body restricted internally to 10 rounds, made for shooters who live where magazine capacity is limited.

The body is heat treated steel with a black oxide and blue steel finish for corrosion resistance. Inside is an injection molded polymer follower and a precision wound spring made to resist fatigue. A few spares keep the Echelon running at the range or at home.