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Minnesota Airsoft

MNA Magazine Extension for Tokyo Marui Hi-CAPA

Regular price $42.99 USD
Shipping calculated at checkout.

7075 T6 aluminum Hi-CAPA magazine extension with about 40+1 BB capacity, enhanced follower, feed spring, fill valve, O-rings, and washer.

Color

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⚠️ Sold for sporting and training applications. Customer is responsible for ensuring compliance with all applicable local laws and regulations. See Terms .


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Most in-stock orders are typically processed within 1–2 business days before carrier handoff. Processing time is separate from carrier transit time.

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Eligible non-custom returns must be requested within 30 days of delivery. Items must be unused, uninstalled, unmodified, and in their original, undamaged packaging.

Eligible standard returns may be subject to a 15% restocking fee. EU withdrawal returns are handled under applicable statutory rights; prohibited restocking fees do not apply, though lawful diminished-value deductions may.

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Warranty Coverage: Manufacturer warranties apply to all standard products. Any defects, malfunctions, or performance issues are handled directly by the manufacturer per their terms.

HR Tactical Innovations covers a Fitment & Functionality Guarantee on all custom or modified items — if a verified production error occurs, we’ll replace the item.

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Description

MNA CNC Magazine Extension

PRE ORDER: Black, Glossy Rainbow/Gold/Chrome

ETA: August 2026

  • Weight: 67g (2.4oz) Each
  • Material: CNC 7075 T6 Billet Aluminum
  • Compatibility: Tokyo Marui Hi-CAPA Magazines
  • What's Included:
    •    • MNA CNC Magazine Extension
    •    • MNA Enhanced BB Follower (Cyan)
    •    • MNA Enhanced Feed Spring (Copper Color)
    •    • Nineball™ Fill/Injection Valve
    •    • Installation Screw with O-rings & Washer for Seal
  • Features: 
    •    • NEW Colors Means Never Before Seen Builds
    •    • 7000 Series Aluminum for Increased Durability
    •    • Increases Magazine Capacity from 30 to ~40+1 BBs
    •    • Increases Green Gas Chamber Volume
    •    • Enhanced Design Provides Improved Grip During Reloads
    •    • Ideal Magazine Accessory to Keep a Lightweight Build but Gain the Benefits of an Extended Magazine. Perfect Balance Between 30rd and 50rd Magazines.

_________

*Proper installation of part(s) requires expert knowledge. Please refer to your airsoft gunsmith for correct installation and fitment. Fitment may be required as all manufacturers use varying specs and tolerances. All parts require proper cleaning and maintenance when installed. Failure to do so may result in damage.*


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Specifications

  • Material
    Aluminum
  • Platform Compatibility
    Hi-Capa
  • Power Source
    Green Gas
  • Magazine Type
    Hi-Capa
  • Gas Type
    Green Gas
  • Weight
    67 g

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