Reinforced spare spring for the pressure magazine. It is made of thicker (0.1mm) spring wire with heat treatment. This makes it capable of pushing out heavier balls with greater force-speed. Also, if you have a high cadence gun, a conventional push-action magazine may have trouble getting bullets in on time. This spring solves that problem.

With a thicker spring, the magazine capacity is reduced proportionally. For example, a 70 round magazine will hold approximately 60 rounds with this thicker spring.

• Material: Spring wire DIN 17223/C
• Use: All pressure magazines with round spring cross-section
• Purpose: For heavier bullets and faster reloading

Weight: 4g