Hop-Up CNC ME PRO chamber for M4 AEG Specna Arms / Maxx Model

The new ME PRO hop-up block follows on from the TE version and is ideal for upgrading your AEG M4 airsoft replica. It features very good build quality and has a precise hop-up adjustment system. In fact, it's designed with a numbered, notched wheel, allowing you to adjust your trajectory, for example, according to the weight of pellets used once you've found your correct setting.

Furthermore, this hop-up block is dust-tight thanks to vinyl side panels blocking access to the machined holes. There's also a wedging system in line with the nozzle and barrel via 3 O-ring seals and 3 springs at the top, bottom and middle of the block for perfect centring.

The ME PRO MAXX MODEL hop-up block embeds a ball retention rocker system to retain the bbs when the magazine is removed from the replica. This system automatically releases when a new magazine is inserted for optimal operation.

The ME PRO MAXX MODEL hop-up block features a ball retention system that retains the bbs when the magazine is removed from the replica.

1 x ME PRO Specna Arms / Maxx Model CNC Aluminium Hop-up Block
2 x Side Vinyl Panels
1 x Standard-Hop Arm CNC Aluminium
1 x R-Hop Arm CNC Aluminium
1 x Standard-Hop Nub Damper Silicone Seal
1 x R-Hop Nub Damper Silicone Seal
1 x R-Hob Nub 4.5mm CNC Aluminium
1 x R-Hob Nub 6mm CNC Aluminium
1 x CNC Brass Pin
1 x CNC Delrin Locking C-Clip
1 x CNC Brass Barrel Spacer
3 x Steel Central Compression Spring

• Internal part
• Composition Aluminium 6061
• Compatibility M4 AEG (Except KWA)
• Length 51mm
• Height 37.75mm
• Diameter 11mm (Min.) - 11.5mm (Max.)
• Diameter Hub Outer Barrel 12mm (Min.)
• Hub Nozzle diameter 8.3mm (Max.)
• Feeder loader diameter 9.25mm (Min.)
• Feeder loader length 6.25mm (Max.)
• Brand Specna Arms X Maxx Model
• Color Blue