This custom spring is specially designed for the GLOCK 33 rounds magazine with custom long base pads extending up to +20 rounds. It has a total of 27 coils, making it longer than the original GLOCK 33 rounds magazine spring by 10 coils. With a total length of approximately 45 cm (17.5 inches), this spring allows you to adjust the length and power of the magazine spring to suit your needs. Made from high-quality carbon steel wire, it ensures the best performance and functionality for your GLOCK long magazine. This spring is perfect for PCC and other custom magazines.

Specification:

• Compatibility: GLOCK 33 rounds magazine or similar with factory or extended base pads
• Custom long base pads: Up to +20 rounds
• Spring length: Total of 27 coils
• Total length: Approximately 45 cm (17.5 inches)
• Material: High-quality carbon steel wire
• Product code: ET-121050