The Lonex ULTIMATE Hop-up chamber unit is designed for the M4 / M16 family of rifles. This Hop-up chamber unit features top-notch air seal and is designed to provide the best possible bb flight control.
Features:
- Made from high-quality aircraft grade aluminum alloy
- Includes Everything for Complete Hopup Unit, Requires Assembly
- O-Ring Seal on Gearbox Side
- One-Piece Hopup unit.
- Bucking and Nub sold separately
Application: M4 / M16 / SR-16 / M4-RIS and other compatible Airsoft AEG models that uses M4 hopup units.
Material: Aluminum, One Piece
Type: One Piece
