WONDER HOP UP RUBBER 60° FOR VSR/GBBSKU: 105MPF2510
Suitable for Marui / WE / KJ GBB Pistol,
WE GBBRs and VSR-10 compatible
The new WONDER bucking from Maple leaf, is the latest in their line of hop rubbers, boasting an even larger contact patch.
The new patch design helps increase range, accuracy and overall hop effect on heavy ammo, including .48’s and .5 BB’s.
- Slightly narrow entrance for better sealing to achieve more consistent power output.
- C-Clip to enhance lip stiffness for further sealing
- Special pressure point geometry for improved long range performance
NOTE: Due to special pressure point geometry, this product is optimized for use with inner barrels with open type hop up slot.
Recommended hardness/FPS combinations:
50 degree: Up to 360 FPS
60 degree: 295-390 FPS
70 degree: 360-460 FPS
75 degree: 425-490 FPS
80 degree: 490 FPS up