Modify // XTC-G1 FPS and ROF Test

Modify Test the FPS and ROF of their new XTC-G1 AEG.

When you have a CQB game today, but you find that the muzzle velocity is higher than the rule? XTC-G1 features FPS adjustable. You could use long hexagonal key to adjust the FPS. If you would like to change the spring, also use the hexagonal key change the spring without disassembly the upper and lower receiver, even the gearbox. Some of you might like to use our AEG irregular spring. Every spring has gone through vigorous and sophisticated quality tests from the moment a new design leaves the software drawing through to final mass production.