Rotary Hop up Chamber (M4) | FREE Delivery over €50 (ROI)

Easily one of the best upgrades to your AEG, changing the hop up system for something more consistent will make your shooting experience far more enjoyable.

This rotary hop up chamber is manufactured by Big Dragon, and constructed out of Aluminium, and due to the rotary design allows for finer control than the bog standard cog-based designs.

This Hop up Chamber is only suitable for TM-spec M4's (not NGRS) e.g. Cyma, Colt, Specna Arms, G&P, King Arms, VFC etc.