Maple Leaf 2021 Autobot Hop Up Bucking

Slightly narrow entrance for better sealing to achieve more consistent power output. Special pressure point geometry greatly improves hop up performance and more predictable trajectory. C-Clip to Enhance Lip Stiffness for Further Sealing Compatible to Tokyo Marui / WE / KJ GBB Pistols, WE GBBRs and VSR-10 compatible Air Cocking Rifles NOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot. ( i.e. Marui original pistol inner barrel and most compatible inner barrels ) Autobots Hopup bucking is  for longer distance and the DECEPTICONS hopup buicking is for short distance and higher accuracy Specification: Compatibility: Tokyo Marui / WE / KJ GBB Pistols, WE GBBRs and VSR-10 compatible Air Cocking/Bolt Action Rifles Material: Silcone Rubber Package Contents: Bucking x 1set C-clip Ring x 1pc