ProMag Springfield Armory Kuna 9mm 40-Round Extended Magazine

The ProMag Springfield Armory Kuna 9mm 40-Round Extended Magazine is an aftermarket Springfield magazine designed for a wobble-free fit with the all-new Kuna PDW. This magazine is constructed with a proprietary DuPonteA(R) Zytel(TM) polymer for lightweight strength and durability, perfect for the range. Even better, this extended magazine features an injection-molded polymer follower and heat-treated chrome silicon wire spring that combine for smooth, consistent feeding round after round and shot after shot. Backed by the ProMag lifetime warranty. Made in USA.