The Glock GLK 50989 Magazine Follower .357 G31, G32, G33 Gen 4 is a factory replacement component designed to keep your Glock magazines feeding smoothly and reliably. Built to Glock’s exact specifications, this .357-marked follower is tailored for use in compatible .357 SIG double-stack magazines, restoring proper round alignment and consistent cycling.

This OEM follower is ideal for shooters who want to maintain their pistols with genuine Glock parts rather than aftermarket substitutes. Whether you are refreshing a high-round-count magazine or replacing a worn or damaged follower, this component supports dependable performance for training, range use, and everyday carry. As with all Glock factory parts, it reflects the manufacturer’s reputation for durability, precision, and practical design.

• Manufacturer: Glock
• Model: GLK 50989 Magazine Follower .357 G31, G32, G33 Gen 4
• Caliber: .357 SIG
• Unique Features: Factory Glock magazine follower for .357 G31, G32, G33 Gen 4 pistols
• Finish: Black