Action Army CNC Aluminum Hop-up Unit for Tanaka M700 View larger

AA CNC Aluminum Hop-up Unit for Tanaka M700 - Black

CNC Aluminum Hop-Up Chamber for Tanaka M700 by Action Army in black.

Designed for Tanaka Works M700 gas bolt-action rifles.

Precision pressure system for accurate long-range shots.

Easily lifts heavy sniper BBs (0.36–0.49 g).

Compatible with VSR / GBB inner barrels and buckings.

Durable CNC-machined aluminum construction.

65,52 € tax incl.

Availability: In Stock at store

1 Item  

B03-014

: Action Army

Accessories

  • 2,11 € In Stock

    : Action Army

    B03-016

    M700 Hop-Up Omega Nub by Action Army in black. Omega nub for a larger contact surface with the BB. Enhanced hop-up effect. Made from HNBR rubber. Resistant to temperature, oils, and wear. Ensures even pressure on the hop-up bucking for stable BB rotation.

    2,11 €
    In Stock
    Add to cart
  • 7,61 € In Stock

    : Maple Leaf

    MPLF118-70

    MR HOP hop-up rubber by Maple Leaf for extra range with heavier BBs. Shape: Maple R-Hop. Hardness of 70 shore (120-140 m/s). Front C-Clip for improved sealing. Compatible with GBB / VSR inner barrels without a bridge. Suitable for gas rifles and pistols (Hi-Capa, Glock, etc.) and sniper rifles with chambers designed for VSR hop-up rubbers.

    7,61 €
    In Stock
    Add to cart
  • 67,21 € In Stock

    : Maple Leaf

    MPLF129

    Precision Inner Barrel CRAZY JET by Maple Leaf with a diameter of 6.04 mm. Length of 510 mm (VSR-10, M14, M16 and other models). Ultimate accuracy thanks to the innovative Crazy Jet technology. Improves performance and grouping of the weapon. Compatible with sniper rifles VSR Sniper and gas guns of the TM standard (WE, VFC and others).

    67,21 €
    In Stock
    Add to cart
  • 4,23 € In Stock

    : Maple Leaf

    MPLF191-80

    Silicone OMEGA NUB Tensioner by Maple Leaf in pink. Hardness 80 Shore. Provides a significant accuracy boost. Ensures precise and even pressure on the BB. Designed for all Maple Leaf hop-up buckings (MR Hop, Super Macaron, Autobot, Decepticon, and others). Compatible with most AEG / HPA chambers (and GBB chambers with tensioner nubs).

    4,23 €
    In Stock
    Add to cart

CNC Hop-Up Chamber for Tanaka M700 by Action Army

This precision aluminum hop-up chamber is designed for sniper rifles in the Tanaka Works M700 gas system. CNC machining from high-quality aluminum ensures excellent strength and airtight sealing. The chamber significantly improves performance consistency and allows for precise and fine-tuned hop-up pressure adjustment. With the redesigned pressure system and included Omega Nub roller, it is optimized for heavy sniper BBs up to 0.49 g. The chamber locking system is dimensioned for GBB / VSR type inner barrels. The internal layout provides optimal pressure around the hop-up bucking, achieving perfect sealing, maximum muzzle velocity, and reliable feeding with proper BB alignment before firing—a key factor in accuracy. Combined with a quality hop-up bucking and inner barrel, this chamber is an essential upgrade to improve accuracy and extend range.

Key Features

  • CNC aluminum construction:
    Durable, lightweight, and precisely machined for stable performance.

  • More precise hop-up adjustment:
    Enhances trajectory, range, and accuracy.

  • Compatible with GBB / VSR barrels and buckings:
    Easy installation with no modifications needed.

  • Improved sealing around the bucking:
    Delivers higher consistency and minimal shot-to-shot variation.

Technical Specifications

  • Material: CNC-machined aluminum
  • Compatibility: Tanaka Works M700
  • Hop-up bucking type: GBB / VSR
  • Inner barrel type: GBB / VSR

Package Contents

  • CNC aluminum hop-up chamber for Tanaka M700
  • Mounting components
  • Omega Nub pressure roller
ColorBlack
Hop-Up chamber materialMetal