Maple Leaf GHK G5 GBB Hop-Up Chamber Set

Specification:

for GHK G5 GBB Suitable for Maple Leaf & RA-TECH precision inner barrels. Options: 50 degree (green) for muzzle velocity below 110 m/s 60 degree (yellow) for muzzle velocity 90-120 m/s 70 degree (blue) for muzzle velocity 110-140 m/s 75 degree (red) for muzzle velocity 130-150 m/s 80 degree (black) for muzzle velocity over 150 m/s

樣式區，請勿刪除