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HUXWRX Flow 9K Ti (9mm can) on a FN PS90

AI illustration of a similar part on the gun.

FN PS90 · Muzzle device

HUXWRX Flow 9K Ti (9mm can)

$679

5.33 in long, 1.47 in wide. Mount: piston + 1/2x28 booster (direct thread adapter for fixed barrels sold separately).

Build with this part

Opens the builder with this part fitted. Other parts change only if they have to.

Specs

Can type9mm
Length (in)5.33
Mountpiston + 1/2x28 booster (direct thread adapter for fixed barrels sold separately)
LegalNFA item. Check federal and state law.

Pros and cons

Pros
  • Maker lists 5.7x28 with no barrel length limit
  • Tiny and feather-light
  • Flow-through design cuts gas blowback
Cons
  • Needs a fixed-barrel spacer or direct thread adapter for the PS90 (extra cost)

Other muzzle device options