The Glock GLK 65004 Magazine Spring 9mm Slim G43 is a factory replacement spring designed specifically for Glock’s single-stack 9mm G43 magazines. Built to match original specifications, it helps restore proper feeding performance and reliable slide lock in a compact carry pistol.

This OEM magazine spring is ideal for shooters who run their G43 regularly for training or everyday carry and want to maintain consistent reliability. By replacing worn or weakened springs with genuine Glock components, owners can keep their magazines functioning smoothly at the range and during routine practice. The part reflects Glock’s focus on durability and dependable engineering in its firearm accessories.

• Manufacturer: Glock
• Model: GLK 65004 Magazine Spring 9mm Slim G43
• Caliber: 9mm
• Finish: Silver
• Gun Make Compatibility: Glock