Delivery before X-MAS only for orders received by December 17, 2025.

MAXX CNC Hop-up Chamber M4W New Version for HPA M4 MTW - Black

CNC hop-up chamber M4W New Version by MAXX Model for HPA rifles MTW M4/AR15 (including MTW‑9) in black.

Designed for HPA MTW M4/M16/AR15/MK18 replicas (Milspec, Forged, Billet) by Wolverine Airsoft.

Maximum accuracy thanks to CNC machining.

Supports R‑Hop and standard AEG buckings and barrels.

Complete kit including nub types, springs, and mounting accessories.

Improved New Version.

Další varianty

  • Black
    On stock

96,80 € tax incl.

Pre-order with unknown delivery date.

Availability: Out of stock

MX-HOP020MW

: MAXX

Accessories

  • 7,61 € In Stock

    : Maple Leaf

    MPLF091-70

    SUPER MACARON Hop-up Bucking by Maple Leaf for maximum accuracy. Patch shape: arrow with centering supports. Blue version with hardness of 70 shore (110-140 m/s). New sealing ridge design. Inner sealing ring for barrels with cutouts (ML, T-NT, Slong, and similar). Compatible with AEG / HPA chambers of TM standard (M4, AK, CZ EVO, G36, and others).

    7,61 €
    Out of stock
    Ask without obligation
    Pre-order with unknown delivery date.
  • 7,61 € In Stock

    : Maple Leaf

    MPLF119-70

    MR HOP Hop-up Bucking by Maple Leaf for maximum range. Protrusion shape: R-HOP patch. Hardness 70 shore (130-160 m/s). Requires the use of heavier BBs (see table)! Inner sealing ring for barrels with a cutout (ML, T-NT, Slong and similar). Compatible with AEG / HPA chambers of the TM standard (M4, AK, CZ EVO, G36, etc.).

    7,61 €
    In Stock
  • 12,26 € In Stock

    : 4UAD SmartAirsoft

    4UAD001

    High-quality 4UANTUM Friction hop-up bucking by 4UAD for AEG / HPA rifles. Redesigned nub for perfect range and accuracy. Capable of hop-up for heavy sniper BBs up to 0.48g. Traditional single-point nub with minimal room for BB misalignment. Accuracy, range, and precision, that’s what it’s all about!

    12,26 €
    In Stock

CNC hop-up chamber M4W New Version for HPA MTW by MAXX Model

The professional CNC hop-up chamber M4W New Version is purpose-built for HPA MTW platforms (Milspec, Forged, Billet, MTW‑9) from Wolverine Airsoft. It delivers extreme precision, consistency, and durability under high stress. Featuring an adjustable aluminum rotary dial for fine hop tension control. Fully compatible with soft and hard buckings without sacrificing performance. A unique design with removable nozzle adapter keeps perfect nozzle alignment. Brass CNC side rails ensure smooth barrel insertion, and the Delrin C-Clip barrel lock keeps the inner barrel secure with zero wobble.
This complete kit includes everything for installation: 3 nub styles (soft round, soft flat, hard concave), springs, washers, seals, and more CNC components.

Key Features

  • MTW HPA compatible
    Precision fit for MTW Milspec, Forged, Billet, MTW‑9.

  • CNC construction
    Machined aluminum, brass, Delrin – top-tier precision and durability.

  • R‑Hop & standard bucking support
    Retains performance even at high hop settings.

  • Removable nozzle adapter
    Ensures perfect alignment with HPA nozzles.

  • Silent, smooth operation
    Enhanced by brass and polymer components.

  • Full installation kit
    Includes all necessary parts for setup and tuning.

Technical Specifications

  • Materials: CNC machined aluminum, brass, Delrin
  • Color: Black
  • Compatibility: HPA MTW Milspec, Forged, Billet, MTW‑9
  • Nozzle support: Designed for standard HPA MTW nozzles
  • Adjustment: Rotary dial
  • Bucking support: AEG-type
  • Inner barrel support: AEG-type

Package Contents

  • CNC hop-up chamber M4W New Version
  • 2× acrylic CNC side cover plates
  • 2× brass CNC side rails
  • CNC steel pivot pin
  • CNC aluminum hop-up lever
  • 3× CNC nubs (soft round, soft flat, hard concave)
  • 3× nub springs
  • CNC guiding spring for nub
  • Steel upper and middle compression springs
  • CNC Delrin C-Clip
  • CNC brass barrel spacer
  • O-ring for barrel spacer
  • CNC rotary dial
  • CNC nozzle adapter
  • Shim set
  • Seal O-ring set
ColorBlack
Hop-Up chamber materialMetal