The Lonex ULTIMATE Hop-up chamber unit is designed for the AK 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: For AK and other compatible Airsoft AEG models that uses AK hopup units.
Material: Aluminum, One Piece
Type: One Piece.