Reinforced spring for mid-cap magazine airsoftpro® (ap-9075)
BRAND AIRSOFTPRO®
Reinforced spring.
Standard magazine loaders with high ROF may not fish all BBs, this spring has greater force.
ATTENTION using this spring the magazine capacity is slightly lost (due to the diameter of the spring, more often) example from 70bb it becomes about 60bb.
Suitable for single-row magazines with a maximum capacity of 80bb.

