The Radical Firearms M249 Para FVS is a 3D-printed suppressor rated for 5.56 (brand part no. M249PFVS). 3D printing lets a maker form internal geometry that would be hard or impossible to machine from bar stock. The M249 Para in the model name refers to the host it is named for, so check your firearm’s muzzle before ordering. It is a rifle-caliber can for shooters running a 5.56 host. For a buyer who wants a printed 5.56 suppressor in the M249 Para FVS pattern, this is the model.

Key Specifications

• Caliber rating is 5.56, the standard NATO rifle caliber.
• Construction is 3D printed, a process that can form internal shapes that are hard to machine.

Frequently Asked Questions

How is the M249 Para FVS made? It is 3D printed, which lets the internal shape be formed in ways that are hard to machine conventionally.

Do I need ATF approval to buy this? No. As of October 9, 2026, ATF no longer requires Form 4 approval, registration or a tax stamp for suppressors. It transfers on a Form 4473 with a background check through a Class 3 (SOT) dealer. State and local laws still apply.

Buy the Radical Firearms M249 Para FVS Suppressor, 5.56, 3D Printed

As of October 9, 2026, this suppressor transfers on a Form 4473 with a background check at your Class 3 (SOT) dealer, with no Form 4 or tax stamp; state and local laws still apply. Confirm your host and muzzle before ordering. Order through Radical Firearms‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will handle the transfer, and it ships fast to your Class 3 dealer.