REARDEN FHD FH .375 5/8X24 GNMTL

The Rearden FHD flash hider is a direct-thread muzzle device engineered for shooters who want to tame muzzle flash without adding weight or unnecessary complexity. Built to fit rifles with 5/8×24 threads and a .375 bore diameter, this gunmetal-finished brake works with Rearden's modular suppressor ecosystem—it's compatible with Atlas, Atlas XL, and Plan B suppressors, so you can run it standalone or convert to a quick-detach setup later. If you're running a precision rifle, short-barreled rifle, or a custom build where flash signature matters, this is a no-compromise way to keep your muzzle signature low and your shooter footprint manageable.

Rearden's FHD is built tough. The PVD finish resists corrosion and stands up to hard use in the field or on the range, whether you're hunting at elevation or running drills in wet conditions. At its core, it's a purpose-built flash hider that doesn't try to do too much—it addresses flash, integrates cleanly with modern suppressors, and gets out of your way.

This is the right choice if you're threading into a rifle with that specific bore and thread pitch and want a flash hider that plays well with quality suppressor hardware. Check your rifle's specifications to confirm the 5/8×24 thread pitch and .375 bore diameter before ordering.

Key Features

• Direct-thread design for 5/8×24 rifles
• Compatible with Rearden Atlas, Atlas XL, and Plan B suppressors
• PVD gunmetal finish for corrosion resistance
• Engineered for .375 bore applications
• Effective flash reduction

Specifications

Frequently Asked Questions

What thread pitch do I need for this flash hider?

The Rearden FHD is designed for 5/8×24 threads. Verify your rifle's barrel threads before purchase to ensure correct fit.

Will this work with my Rearden suppressor?

Yes. The FHD is compatible with Rearden Atlas, Atlas XL, and Plan B suppressors, making it a solid choice if you're building a modular suppressor setup or plan to add one later.

What is the bore size, and how do I know if it fits my rifle?

This flash hider is sized for .375 bore. Confirm your rifle's bore diameter and 5/8×24 thread pitch match these specifications before ordering.