MCX Barrel Support Kit (5.56 NATO / 300 BLK - Tapered Lug)

We are proud to introduce the updated ModDev MCX Barrel Support Tool. Building upon our original design, this latest version features an enhanced barrel support housing with increased height, providing even greater stability and support for MCX rifle maintenance and modifications.

Key Features

• Vice-Compatibility: The MCX tool easily mounts in your vise to securely hold your MCX barrel, providing a stable platform for all types of work.

• Protect Your Rifle: Avoid the risk of damaging your barrel support clamps. Our tool lets you safely work on the barrel outside the upper receiver, eliminating unnecessary strain.

• Easy Barrel Removal: The MCX only needs two screws to pop the barrel out, and our tool lets you secure it in a vise for easy muzzle device swaps. No more fighting with the barrel in the upper receiver—this is game-changing.

• Compact Efficiency: Forget annoying reaction rods—our barrel support tool’s small and compact size is all you need for practical, efficient work.

• Precision Engineering: Crafted with precision-machined housing and steel locking chamber inserts, this tool ensures maximum rigidity and support for your barrel.

• Modular Design: Adaptable to your needs. The tool includes chamber supports for MCX Virtus, Rattler, and Spear LT models in 5.56/300 Blackout. 7.62x39 and Gen1 (Flat Lug Bolt) MCX chamber supports are coming soon.

The MCX Barrel Support Tool has a unique modular design that fits most MCX models. The core tool provides a secure vise mount for your MCX barrel, and the interchangeable chamber supports hold different barrel configurations, ensuring a perfect fit for your specific MCX model.

Our Barrel Support Tool offers a solution that is easy to use and effective for any rifle armorer who has had to deal with the hassle of removing a muzzle device or worried about damaging their MCX during maintenance. Experience the difference with our purpose-built tool, designed with your needs in mind.

Patent Pending

Frequently Asked Questions

Q: What makes the ModDev MCX Barrel Support Tool different from other barrel support tools?

A: Unlike generic reaction rods or improvised solutions, our tool is precision-engineered specifically for the MCX platform, offering a secure, damage-free way to support the barrel outside the upper receiver. Its modular design allows compatibility with multiple MCX models and calibers.

Q: Which MCX models does this tool support?

A: The tool includes chamber supports for the MCX Virtus, Rattler, and Spear LT models in 5.56 NATO and .300 Blackout. Chamber supports for 7.62x39 and Gen1 (Flat Lug Bolt) MCX models are coming soon.

Q: Can I use this tool for both barrel removal and muzzle device installation?

A: Yes! The tool is designed to securely hold your MCX barrel for both removal and installation of barrels, muzzle devices, and other maintenance tasks, ensuring proper torque and alignment without risk of damage.

Q: Why should I work on the barrel outside the upper receiver?

A: Working on the barrel outside the upper receiver prevents unnecessary strain and potential damage to your rifle’s upper assembly and barrel support clamps. It also provides better access and control for precise maintenance.

Q: Is this tool suitable for professional armorers and home enthusiasts?

A: Absolutely. The ModDev MCX Barrel Support Tool is ideal for both professional armorers and dedicated enthusiasts who want to perform maintenance, upgrades, or modifications with confidence and precision.

Q: Will this tool fit in any standard bench vise?

A: Yes, the compact and robust design is compatible with most standard bench vises, making it easy to integrate into your existing workspace.