Glock, Oem Mag Spring 22 37, .40 S&W .45 GAP, 19 rounds, 11 coil

The Glock OEM Mag Spring 22/37 19rd 11cl is the factory-grade magazine spring engineered to restore reliable feeding and consistent follower tension in Glock .40 and .45 GAP double-stack magazines, and it's the same attention-to-detail component found in Glock service pistols. Built to Glock's quality construction standards, this 11-coil spring maintains consistent performance through thousands of cycles, making it ideal for duty guns that see daily carry, range rifles used for training, and hunting setups where smooth magazine function matters when a fast follow-up shot is required. Install it during routine maintenance to correct weak or worn springs that cause light-strike or feeding issues, or keep spares in your armory as part of a preventative maintenance plan for competition shooters and law enforcement technicians. The OEM designation means fitment and spring rate match factory specs for models that accept the 19-round magazine length in the 22/37 family, so you get predictable drop-free magazines and reliable lockbacks under load. For anyone who values factory reliability, this spring is a straightforward, long-lasting replacement part that keeps Glock magazines operating as intended.