5pcs set - Mid-Cap 100rd Magazine for M4 / M16 - tan M4/M16 guns & parts along with a precise rotary

along with a precise rotary Hop-Up chamber

for example

equipment and tuning parts

Integrated Balancer: Ensures safe and balanced charging for your LiPo batteries

the main spring can be changed to customize muzzle velocity for different game scenarios

5pcs set - Mid-Cap 100rd Magazine for M4 / M16 - tan M4/M16 guns & parts along with a precise rotaryRemember! In order to maintain uptime and smooth operations magazines mid cap companies, should follow a few simple rules _ 1. On first use of new magazines, do not make fun of them at once to the full. 2. First you must lubricate the magazine with a small amount of silicone oil, then: Load the magazine 10 balls, then release the lock and remove them all. Load magazine 20 balls, then release the lock and remove them all. Repeat this action gradually