JBU "S" High Speed Motor, Long Type Motor for Version-2 Gearboxes. Recommended upto an M120 Spring for High Speed Firing.
JBU Gear Set, includes metal pinion gear & a tappet plate delayer cam.
JB Unicorn M16 Sniper Conversion Kit
Includes M16 JBU R.I.S. & mock suppressor. Allows for installation of longer inner barrel to increase accuarcy.
This Rail Interface System replaces the basic ABS handguard with this machined piece of art.
The rail system has a flawless external look and adds extra customized look to your weapon. Simply a...