HUXWRX Flow 22 Ti

The HUXWRX Flow 22 Ti is the lightweight flow-through pick for any 5.7x28 host, including the PS90 and P90. The fully 3D-printed Grade 5 titanium core implements HUXWRX's flow-through baffle geometry that drives gas forward instead of venting it back into the action, and at 3.9 oz the can adds almost nothing to the rifle's balance.

Flow-through matters on the PS90. The PS90 is a blowback-operated bullpup, and traditional baffle stacks vent gas back into the action under suppression, which manifests as elevated bolt-carrier velocity, a gassy face, and accelerated wear on the carrier. HUXWRX's flow-through path keeps the back-pressure increase minimal, which means the suppressed PS90 cycles much closer to unsuppressed.

No barrel-length restrictions, which is the other big argument over conventional rimfire cans. Run it on a 4-inch Five-seveN, an 8.5-inch CMMG SBR PS90, or a 16-inch factory PS90, and the can performs the same. Multi-caliber rating from 22LR through 5.7x28 covers the entire 5.7 family plus rimfire hosts. Under OBBBA the suppressor stamp tax is zero, and 2026 eForm approvals run in days.