The Energetic Armament Big Sixy (brand part no. EA88) is the FDE-finished version of Energetic Armament’s HUB-compatible 6mm suppressor, giving shooters the same quick-attach mounting flexibility as the standard Big Sixy in a Flat Dark Earth finish that matches tan and FDE rifle builds.

Key Specifications

• Rated for 6mm rifle cartridges.
• Built HUB compatible for use with HUB-pattern quick-attach mounts.
• Finished in FDE (Flat Dark Earth) to match tan and FDE rifle builds.
• Manufactured by Energetic Armament as part of their Big Sixy model line.
• Shares its core HUB-mounting design with the standard black Big Sixy variant.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it’s a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

Does this match a tan or FDE rifle build? Yes, the FDE finish is designed to complement tan and FDE builds.

Buy the Energetic Armament Big Sixy 6mm Suppressor, HUB Compatible, FDE

For shooters who want their can to match an FDE build, this suppressor delivers the same HUB-compatible mounting in a matching finish. This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Energetic Armament‘s suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.