Strategic Sciences MFMD 5.56 1.3" OTB 1/2x28 FDE Muzzle Device + SD

The Strategic Sciences MFMD-5.56-1.3-MDSD-1/2X28-FDE is a specialized, NFA-regulated hybrid muzzle system designed to function as a high-efficiency sound suppressor, flash hider, and compensator. Utilizing a 3D-printed monolithic Inconel construction, the device features a flow-through internal geometry that manages gas flow to eliminate the need for traditional baffles. This design significantly reduces backpressure, mitigates first-round flash by up to 99%, and lowers felt recoil by approximately 60%. This specific Flat Dark Earth (FDE) finish configuration is built for 5.56 NATO host weapons with 1/2x28 threads and requires 1.3 inches of over-the-barrel clearance, allowing the device to telescope deeply back over the barrel for superior weight distribution and a minimized overall footprint. It pairs the primary hearing-safe muzzle base with the SDX long extension, offering the highest level of sound suppression available in the MFMD line. Strategic Sciences MFMD 5.56 1.3" OTB 1/2x28 Direct Thread FDE Muzzle Device + SD MFMD-5.56-1.3-MDSD-1/2X28-FDE