The Radical Defense M249 Para FVS (brand part no. M249PFVS-FDE) is a 3D-printed monolithic suppressor machined from nickel-based Haynes 282 super alloy, rated for 5.56 NATO. Measuring 7.5 inches with left-hand 9/16×24 threading and finished in FDE, it favors durability-focused rifle shooters.

Key Specifications

• Rated for 5.56 NATO.
• Measures 7.5 inches long.
• Threaded 9/16×24 left-hand.
• Machined from Haynes 282 nickel super alloy.
• Finished in Flat Dark Earth.

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.

What is it built from? A 3D-printed, nickel-based Haynes 282 super alloy.

How does it mount? It mounts via direct thread (9/16×24 left-hand), not a quick-detach mount.

Buy the Radical Defense M249 Para FVS Suppressor

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 Radical Firearms‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.