ZCI CNC AEG Stock Tube – Heavy-Duty Black

The ZCI CNC AEG Stock Tube is a heavy-duty replacement component designed for players upgrading their M4 or M16 AEG platforms. Built with precision CNC machining, this stock tube combines durability with practical functionality.

Key Features

• Heavy-duty CNC construction – rigid, long-lasting performance
• Complete hardware package – includes all bolts, screws, tightening ring, and sling plate
• Drop-in compatibility – straightforward installation on standard M4/M16 gearboxes
• Sling plate integrated – mount accessories without additional fittings
• Practical upgrade – superior to standard tube designs at an accessible price

Real-World Use Cases

Whether you’re refreshing a worn tube on a trusted skirmish rifle or building a new platform from components, the ZCI stock tube delivers reliability without fuss. Its solid construction suits both CQB and field play, and the included sling attachment point makes it ideal for milsim loadouts where quick transitions are essential.

Technical Specifications

• Brand: ZCI
• Model: CNC AEG Stock Tube
• Colour: Black
• SKU: M-09
• Finish: Heavy-duty CNC machined

Compatibility & Upgrades

The ZCI stock tube fits standard M4/M16 AEG gearboxes and buffer tube assemblies. It works seamlessly with most aftermarket stocks and can be paired with quality springs and buffers for enhanced performance. No modification required for installation on compatible platforms.

UK Legal & Site Notes

Stock tubes are non-regulated airsoft components and legal to own in the UK. Most skirmish sites welcome CNC-upgraded internals and externals, though always confirm your site’s policy before attending. This unmarked, bubble-wrapped version represents excellent value for upgraders and builders.

For a durable, complete stock tube solution at an unbeatable price, order from Airsoftdirect today—though stock is currently unavailable, register your interest to be notified when replenishment arrives.