FLAT HOP NUB - RYUSOKU MODIFY

The Modify Ryusoku Flat Hop-Up Nub is a great addition to most standard hop-up units for those who want to flat hop, R-hop, or S-hop their rifles.

This nub requires no modification (but easy if needed) to the hop-up arm, and is a drop-in nub for almost all the hop-up units in your AEGs and GBBs, making it easy to give your airsoft replica a hop modification.

To improve the Flat Hop-Up Nub, the Nub is thicker and combined with a new mixture of ingredients.

The new design not only enables finer-range adjustability of BB's trajectory but also achieves consistent Hop-up pressure.

We recommend using it with the Flat Hop-Up bucking but it is compatible with all Tokyo Marui AEG.