Glock OEM G17 Magazine 33-Round

The Glock OEM 33-round magazine provides nearly double the capacity of the standard G17 magazine while maintaining Glock's legendary reliability. Originally developed for military and law enforcement applications, the extended magazine has become popular with competition shooters, PCC owners, and anyone wanting maximum capacity without sacrificing function.

The extended body uses the same polymer formulation and steel reinforcement as standard Glock magazines, scaled up to accommodate the additional rounds. The chrome silicon spring is specifically calibrated for the longer magazine body, ensuring consistent feeding from first round to last. Despite the increased length, the magazine maintains the same external width as standard magazines for seamless compatibility.

This magazine is particularly popular in pistol caliber carbines where the extended grip is not a concern and maximum capacity is desirable. It also sees heavy use in competition shooting disciplines where round count matters. As an OEM product, it carries the same reliability reputation that has made Glock synonymous with dependable function.