Freak Barrel back, Luxe / Ion Threaded - Dust Black RSX eyes Using a standard M4 as

Using a standard M4 as an example

We machined a nice window on the left side of the upper to let you properly adjust the hopup for right handed players

Just the metal parts

The below link is our facebook pictures

The only way we can custom anno small amounts of parts is if we add them to another gun we are doing

Freak Barrel back, Luxe / Ion Threaded - Dust Black RSX eyes Using a standard M4 asDoes not work with XL inserts or parts. Only with the normal (shorter) Freak inserts and parts. It works with all ION Luxe threaded guns. Works with all Freak inserts and freak barrel tips. (non XL) One of the most versatile barrels on the market. Choose different fronts for any combination of styles, colors, and lengths. Features Compatible with all freak inserts so that you always have the correct bore size for whatever paint you are shooting Get