Maple Leaf WONDER GBB Hop Up Bucking (various degrees)

$13.95
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  • Slightly narrow entrance for better sealing to achieve more consistent power output
  • Reduces inconsistency between shots for more predictable trajectory and longer distances
  • C-Clip to enhance lip stiffness for further sealing
  • Suitable for Marui / KJ GBB Pistols and VSR-10 compatible air cocking rifles
  • Compatible with old style WE-Tech gas blowback pistol or rifles
  • Wonder bucking works best with heavy weight BBs (.40g+)