The Story
80° 'Mr Hop' Silicone Series Hop-Up Rubber for VSR & GBB Hop Units
Unique internal pressure points dramatically improves shot-performance and accuracy
Silicone material improves cold weather performance
Available at 50°, 60°, 70°, 80° hardness rating
Description
80° 'Mr Hop' Silicone Series Hop-Up Rubber for VSR & GBB Hop Units
Unique internal pressure points dramatically improves shot-performance and accuracy
Silicone material improves cold weather performance
Available at 50°, 60°, 70°, 80° hardness rating