HUXWRX Flow 9K Ti

The HUXWRX Flow 9K Ti is HUXWRX's first fully 3D-printed pistol-class suppressor and the evolution of the RAD 9. The entire core is DMLS-printed Grade 5 titanium, which lets HUXWRX run their hybridized flow-through baffle geometry that no traditional CNC suppressor can match. The result is a 4.8 oz tube (without booster) that measures 5.33 inches long and 1.47 inches in diameter, rated for 9mm, .22 LR, .17 HMR, 5.7x28, 300 Blackout (sub and super), and .350 Legend with no barrel-length restrictions.

The reason this can is the modern recommendation for the SIG MPX is the flow-through design. Traditional baffle stacks vent gas back into the action, which on a gas-piston PCC like the MPX manifests as accelerated bolt-carrier velocity, increased shooter blowback, and a gassy face full of fouling. HUXWRX's flow-through path drives gas forward and out the muzzle, dropping bolt-carrier velocity to within 2-5% of unsuppressed. The MPX feels and sounds like a different gun under this can: cycling matches an un-suppressed feel, and shooter exposure to fouling and back-pressure drops dramatically.

The Flow 9K Ti ships with a 1/2x28 booster assembly that includes a piston for tilting-barrel handguns and a fixed barrel spacer for PCC and fixed-barrel hosts. MPX K and Carbine owners using the US-market 1/2x28 muzzle thread bolt the booster's spacer in and run direct-thread; older M13.5x1 LH MPX barrels need a thread adapter. Total assembled length adds 5.25 inches to the host. Pricing tracks $899 at most national NFA retailers.