PLUS ONE Magazine Extension Black - Hellcat/Hellcat Pro - This unit replaces the magazine base plate on the Springfield Armory HELLCAT and HELLCAT PRO. This extension adds one round capacity to the...
The ProMag Springfield Hellcat 9mm 50 Rnd Drum Black Polymer Mag is a 50 round drum magazine that fits the Springfield Hellcat 9mm. It features an injection molded magazine follower and the magazine...