CNC ME - PRO HOP-UP CHAMBER FOR M4/M16 REPLICAS (BY MAXX MODEL)

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The aluminum Hop-Up chamber was created thanks to the cooperation of Specna Arms and Maxx Model Products. Tuning parts by Maxx Model Products are dedicated for the most demanding of players and offer an unparalleled thus far on the market quality of finish as well as perfect operation of the HU system in a replica.

Specification:

- precisely-made form a block of aluminum using CNC technology
- ensured compatibility and tightness with M4 / M16 carbine replicas in Specna Arms /  Tokyo Marui standard (including Krytac replicas but NOT KWA)
- rotary adjustment knob
- designed from scratch levers and concave nubs that provide issue-free operation with standard buckings and R-hop
- removable brass Slot Pin for configuring and maintenance
- compatible with 21 mm and 21.25 mm long nozzles
- full compatibility with majority of soft and hard HU buckings available on the market maintaining zero FPS drops and without any BBs falling out
- features a special CNC Delrin Locking C-Clip, that prevents vibrations and movement of the barrel
- equipped with 3 compression springs on top, at the bottom and in the middle of the chamber providing ideal and steady position in the replica
- compatible with every V2 gearbox 11 mm / 11.5 mm bore
- specially-designed BB Latching System preventing BBs from falling out once the magazine of the replica has been removed
- openable window that allows for simple taking out the BB from inside the chamber
- possibility of attaching a BB-illuminating module (not included in the set)

SPECIFICATION:

Length: 51 mm
Height: 37.75 mm
Hub Outer Diameter (for the gearbox): min 11 mm - max 11.5 mm
Hub Outer Diameter (for the external barrel): min 12 mm
Hub Inner Diameter (for the nozzle): min 11 mm - max 8.3 mm
Feeder Outer Diameter (for the magazine): min 11 mm - max 9.25 mm
Feeder Length (for the magazine): max 6.25 mm
Material: Aluminum 6061

The set includes:

1 x chamber with BB Latching system
2 x transparent, vinyl cover
1 x aluminum CNC Standard-Hop arm
1 x aluminum CNC R-Hop arm
1 x silicon Standard-Hop Nub Damper
1 x silicon Rubber R-Hop Nub Damper
1 x aluminum, precise CNC Hop Concave Nub 4.5 mm
1 x aluminum, precise CNC R-Hop Concave Nub 6 mm
1 x brass, rifled CNC Slot Pin
1 x CNC Delrin Locking C-Clip
1 x brass CNC Barrel Spacer
1 x brass O-ring Spacer Holder
3 x steel compression spring