TE-PRO M4 CNC Aluminum Hop-Up Unit With Tracer LED

The TE-pro M4 CNC aluminum hop-up unit with tracer LED is a lightweight, durable hop-up unit with a built-in tracer LED so you don’t have to use an external tracer unit. This hop-up unit fits standard V2 gearboxes, with rotary adjustment to give the user precise adjustment to give the right amount of hop applied to the BB. 

Features

Specifications

Material CNC aluminum 

Color Red

Gearbox Standard V2 Gearbox