Newest generation of drop-in molded R-hop patches for SSG24 bridged barrels.

Compatible only with stock barrels from batch 4 and above.
Flat bucking is needed.

Works in all weather conditions.
Much less hop is needed to hop heavy bbs.

Here's the recommended hardness for your setup:

•     <1.9J 👉 55°
• 1.9-2.7J 👉 65°
•     >2.7J 👉 75°

For installation please use super glue or this method: