SHS AEG M4 V2 CNC Aluminum Hop Up Chamber (Rotary Style) - Silver
This CNC Aluminum version 2 one-piece hop up from SHS makes a superior replacement for most standard V2 hop ups. The rotary wheel makes for easier adjustment than the standard 3-gear system especially when used with gloves.
Manufacturer: SHS Airsoft
Version: Version 2, 1 piece hopup
Style: Rotary Adjustment
Material: CNC Aluminum