Glock Factory Magazine Gen 5 Glock 17, 34, 45 9mm Luger 17-Round Polymer Black 3PK

This is a factory original, drop-free magazine for your Glock. Glock magazines have a hardened steel insert encased in high tech polymer. This polymer coating protects the magazine and prevents deformation, even when dropped from a great height. Notes:These Glock magazines are compatible with previous and current generation Glock pistols except the Glock 19x. Flush-fit (non-extended) magazines will not interface with the frame lip on the Glock 19x. Gen 4 magazines do seat properly with the 19x.