Retro Arms CNC Hop Chamber V2 Basic Color:Real Deal Red This limited Edition motor has

This limited Edition motor has special rare earth magnets and there are only 2 left in the world

Duel Bearing Tower

the Hopup Chamber M4A Pro unit is specially designed with a new BB Latching System to prevent BB dropping after removing the magazine

No modification to the trigger or gearbox is needed—the sensitivity can be adjusted at any time

Retro Arms CNC Hop Chamber V2 Basic Color:Real Deal Red This limited Edition motor hasRetro Hop Chamber Basic Retro Arms CNC Hop Chamber for Version 2 AEG Systems Constructed from EN AW 2007 and EN AW 7075 aluminum. Designed to allow precise adjustment in 2mm range with step of 0. 01 mm. Comes with 2 Hop Arms, one for a conventional nub (Maple Leaf Omega Nub recommended) and a Flat Hop Arm with the corresponding Hop Tensioner Nub which is more applicable for R hops as well as buckings such as Mr Hop by Maple Leaf. For Smooth Operation,