S-Hopped 510mm Tightbore Inner Barrel (Action Army)Zoom

S-Hopped 510mm Tightbore Inner Barrel (Action Army)

Item# SG-AAC-D01-008
Availability: Usually ships the next business day
The SuGru enhanced "Flat Hop" inner barrel will give you an edge on the field!

SuGru is flexible silicone rubber that when added to your inner barrel, forms a strong flat patch that works just like other hopup mods but lasts much longer!

Inner Barrel comes pre-modded and is ready to install.**

6.03x510mm Tightbore Inner Barrel

**modification of your bucking required for proper performance.
Scroll to top