Modify AK V3 8mm Reinforced Gearbox TORUS

A) Reinforcement bars are added to the front area to prevent cracking.
B) Larger High-torque screws for a tighter lock down and to avoid thread stripping.
C) The casing side channels are designed to make the gearbox stronger, lightweight and to dissipate heat.
D) Maintenance ports for instant visual checks and to lubricate the internals without having to open it up.
E) The bars are linear stretched along the tappet track to the front area.
Included: tappet plate, screws, torx key, stopper rail, dust cover, AK selector plate