Maple Leaf 6.02mm Crazy Jet Inner Barrel | TM, WE, KJ GBB
 
The Maple Leaf Crazy Jet Barrel System is a super cool inner barrel design for airsoft gun upgrades.  A 6.02mm precision Maple Leaf inner barrel with a finely tuned end piece that is slightly larger to create an "air cushion" surrounding the BB as it exits the barrel.  This system reduces air turbulence as the BB leaves the barrel, greatly increasing its accuracy and intended trajectory.  The barrel end is 6.12mm inner diameter to create the air insulation.