Black Bucking (Straight Extra Soft Type)

- New modern straight design
- Long lasting material
- Extra Soft Type material
- More accuracy than traditional hop types
- Must be used with a FLAT nub type products

This is a modern design following trends of custom hop makers. This has no nub on the inside and is a completely straight packing.. this needs to be used with a flat nub type from prometheus. The concept is a more stable and accurate flight than the original Marui designed hop rubber as the "bump" doesnt counter act the flat tensioner effect.