Modify Flat Hop Up Bucking for heavy BBs Features

• Flat Nub
• Hardness: 55-60 degree
• Design for 0.25g or above heavier BBs

• FOR HEAVY BBS 0.25G OR ABOVE

  The Modify Flat Hop Up Bucking designed in Japan and made in Taiwan.

  Modify Flat Hop Up Bucking works by stabilizing the BB to improve the accuracy when using heavy BBs (0.25g or above heavier BBs).

  The Modify Flat Hop Up Bucking Features:

  1. Friendly use, no more modifying
  2. Efficiently improves the accuracy
  3. Stabilize and extend the trajectory