Glock Magazine Gen 4 Glock 17, 34 9mm Luger Polymer Black
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.
- Glock magazines have very stiff springs when new and may be
extremely difficult to load to full capacity. It may be necessary to use
a Glock magazine loader (generally included in the Glock case with the
handgun) to load the magazine to capacity or near capacity.
- If the last round appears impossible to load, for example if
the magazine should hold 15 rounds and it will only accept 14, leave it
loaded with 14 rounds for several days to allow the spring's tension to
decrease. After a short time, the magazine should then accept its full
capacity, but it may still be necessary to use the magazine loader.
After several cycles of full capacity through empty, the magazine will
be easier to load.
NOTE: All current production Glock magazines are also compatible with all previous generations of Glock pistols.