Maple Leaf GHK Hopup Chamber (M4 / AK) Grenades Launchers & Shells But the more BB's it

But the more BB's it fires the less powerful the shot

45c2 in FDE will feature a much anticipated MLOK TML6 rail upgrade

You can enable or disable the Active Brake at any time

Now with upgraded trigger package

- Easy installation inside the gearbox version ASG EVO 3 A1

Maple Leaf GHK Hopup Chamber (M4 / AK) Grenades Launchers & Shells But the more BB's itThe Maple Leaf hop up chamber for the GHK M4 AK GBBR is a high quality, lightweight, premium upgrade that is made to increase the performance of the GBBR. Compatibility: GHK M4 GBBR Series GHK AK GBBR Series Includes: x1 Maple Leaf Hop Up Chamber Set for GHK M4 GBB or x1 Maple Leaf Hop Up Chamber Set for GHK AK GBB