MAXX CNC Hopup for M4 (M4Ei)

Features

• Hop-up for ICS AEGs paired with standard AEG inner barrels (Newest Gen.)
• Machined from a solid aircraft aluminum block with tight tolerances to provide better accuracy, consistency, and durability
• Precision rotary dial design for fine hop-up adjustments
• Re-engineered the hop-up levers and nubs to work best with R-hop, Flat-Hop and Standard-Hop to keep the BBs shooting straight and accurate on every single shot
• Accepted the nozzle length from 21.00mm to 21.25mm
• Fully compatible with most aftermarket soft and hard rubber bucking without losing FPS or dropping BBs
• Equipped with a new CNC Delrin Locking C-Clip design to hold barrel tight without wobbling and twisting, 3 compression springs on top, at bottom and in center of housing to ensure the hop-up unit is exactly centered, straight and air tight
• Compatible with any 12mm inner bore ICS AEG Gearbox/HPA Engine nozzle outlets
• Specially designed with BB Latching System to prevent dropping BBs after removing the magazine, manually opened to release BBs from inside hop-up chamber by hand