Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension Grey 5. . Developed working with some of the most extremely sturdy and long lasting resources in existence these Pistol Magazine Extensions by Shield Arms provides you with an item which will give numerous years of dependability. Shield Arms has been generating superior quality products for a number of years and the Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension is their approach to revealing how much they care. At OpticsPlanet we ensure that it is our obligation to get the best solution for your preferences and exhibiting the Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension is something that we're happy to offer. Specifications for Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension: Manufacturer: Shield Arms Color: Grey Fabric/Material: Aluminum Magazine Capacity: 5 Round Caliber: 9mm Luger Gun Make: Springfield Armory Gun Model: Springfield Armory Echelon Package Contents: Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension What firearm models does the manufacturer say Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension is compatible with? The manufacturer says that Shield Arms Springfield Echelon 9mm 5 Rounds Magazine Extension is compatible with Springfield Armory EchelonShield Arms ECHME5GREY: Springfield Echelon 9mm 5 Rounds Magazine Extension Grey