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 20 magazine holds 15 rounds as standard capacity.
Specifications and Features:
Fits: Glock 20
NOTE: All current production Glock magazines are also compatible with all previous generations of Glock pistols.