Maple Leaf Hop-Up Upgrade Set for G - Series GBB

The Maple Leaf tuning set for the Marui / WE / VFC Glock GBB series consists of the following components:

• 6.01 mm tuning inner barrel with a length of 97 mm made of rustproof STKM13C stainless steel
  
• 70 degree hop-up rubber
  
• Monster High Effect valve for more gas passage - increases the performance

The installation also increases the performance, precision and range of your GBB.

Please make sure to always use high quality BBs after installing the precision barrel.

The Maple Leaf Hop-Up Upgrade Set is suitable for the TM / WE / VFC G17, G18, G19 ... GBB series.