BullCraft M240 Buffer Tube

Bring modern stock options to the M240 platform.

The BullCraft M240 Buffer Tube replaces the factory stock configuration with a more modular stock-mounting solution for compatible M240 airsoft replicas.

Designed for both AEG and HPA builds, the buffer tube allows builders to choose from a wider selection of compatible adjustable stocks while maintaining a clean, purpose-built profile.

Manufactured in-house from industrial SLS PA12 nylon, it provides a durable, lightweight upgrade for a platform with limited aftermarket stock options.

M240 Compatibility

Designed for the Golden Eagle OEM M240B platform, including compatible replicas sold under the following brands:

• Golden Eagle M240B

• Lancer Tactical LT-240

• Cybergun/FN M240B models manufactured by Golden Eagle

• Matrix-branded M240B models based on the Golden Eagle OEM platform

Compatible with both AEG and HPA configurations based on this platform.

This buffer tube is not designed for the older Echo1/JG-style M240 platform. Because M240 branding can vary between retailers and production runs, contact us before ordering if you are unsure which version you have.

Stock Compatibility

Designed to support compatible adjustable stocks that mount to a carbine-style buffer tube.

Stock dimensions and internal profiles can vary between manufacturers. Minor differences in fit may occur depending on the stock being used.

Features

• Replaces the factory M240 stock configuration

• Supports a range of compatible adjustable stocks

• Compatible with AEG and HPA builds

• Lightweight, purpose-built design

• SLS PA12 nylon construction

• Weighs approximately 0.31 lb—or 5 oz

• Designed and manufactured in-house by BullCraft Industries

• Made in the USA

What’s Included

• One BullCraft M240 Buffer Tube

Stock and any components not specifically listed are not included.

Built light. Built tough.