Strategic Sciences

STRATEGIC SCIENCES MFMD

Strategic Sciences is a defense technology company in Utah. Its Multi-Function Muzzle Device (MFMD) combines a flash hider, muzzle brake, and suppressor in one device that threads directly onto your barrel. The MFMD is 3D-printed from Inconel 718, and optional SD and SDX add-ons increase suppression without removing the base device. In February 2026, Strategic Sciences completed a Phase II Government Inspection and Performance Verification of the MFMD.

Capitol Armory carries the MFMD in three calibers, all rated for full-auto fire: 5.56 (1/2x28), .300 Blackout (5/8x24), and 7.62 (5/8x24).

We handle your Form 4 paperwork in-house and ship your suppressor directly to your door after ATF approval. New to buying a suppressor? Start with our suppressor buying guide, set up an NFA trust, or order an at-home fingerprint kit.