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AIRSOFTCON 2026 - October 17, 2026

5KU CNC Hop-Up Chamber for M4/M16 Series Airsoft AEG Rifles

ID: 23422 (HU-5KU-104)
5KU-104
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5KU

$25.00

This item is currently Sold Out

Order Today Receive as soon as Sat Aug. 22

Product Description

Features

  • CNC aluminum construction
  • Superb air seal
  • Superb durability
  • Anodized surface treatment

Manufacturer: 5KU

Product Specifications

Compatibility: For Matrix, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Rifles
Material: CNC Aluminum

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This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

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5KU

About 5KU

5KU is a division of APS Limited, focused on manufacturing high quality aluminum and steel external upgrade accessories for AEG and GBB airsoft guns.