Precision machined from solid 6061 aluminum billet, The MagnusPro Hop-Up chamber features a true vertical TDC (Top-Dead-Center) movement. Which means regardless of your hop-up setting, the pressure point remains in the same position for consistent results. Revolutionary self-centering tri-lug locking is the most effective design at not only centering the inner barrel but also holding it firmly in place! CNC bucking sleeve precisely centers the orientation of hop up bucks and keep it in place for lasting accuracy. The adjustment dial is easily access through the ejection port & can be adjusted with any pointed tool without the need for disassembly, allowing efficient & streamlined hop-up tuning.

Key Feature

• 6061 Aluminum Construction Airsoft Hop Up Chamber Set
• TDC (Top-Dead-Center) Movement: True vertical adjustment/ Consistent pressure point regardless of hop-up setting
• Quick Hop-Up Adjustment Dial
• CNC Bucking Sleeve: Precisely centers hop-up bucking/ Ensures lasting accuracy by keeping it in place
  
• Suitable For GHK AR M4 V3 (M4, Mk18, URG-I, Daniel Defense PDW) Gas Blow Back GBB Airsoft Rifle (v3 Feed Nozzle/Bolt Group)
• Also Fit For VFC AR M4 (V2/ V3) / T91 Gas Blow Back GBB Rifle Airsoft Gun (Adjustable Knob Hop-Up Models: M733, XM177E2, M16A1, M16A2, M727 GBB Series)