HUXWRX Safety Co. this week announced the FLOW 9k PCC, a compact multi-caliber suppressor built from 14-4 stainless steel and designed for shooters who run pistol-caliber carbines hard. The Firearm Blog, The Outdoor Wire, and TheGunMag all reported the launch, with The Loadout Blog noting it as the first stainless entry in the FLOW 9k line.
The FLOW 9k PCC measures 5.33 inches in overall length with a 1.47-inch diameter and comes in at 8.5 ounces — heavier than the company's existing FLOW 9k Ti titanium model at 4.8 ounces, but offering different durability characteristics. Construction is entirely 14-4 stainless steel, which handles sustained heat differently than titanium and resists baffle erosion under the kind of fast, high-volume cycling that blowback-operated PCCs generate. MSRP is $898.
Caliber coverage is broad. HUXWRX rates the FLOW 9k PCC for 9mm, .22 LR, .17 HMR, 5.7×28mm, .300 Blackout in both subsonic and supersonic configurations, and .350 Legend — making it a cross-platform option for shooters running multiple hosts. The internal design uses HUXWRX's Flow-Through architecture, which routes propellant gas to reduce back-pressure on the host firearm. On blowback PCCs like the CMMG Banshee, B&T APC9, or CZ Scorpion, excessive back-pressure is a known suppressor-compatibility issue, and flow-through designs are a direct answer to it.
Mounting runs through the company's HUB standard: the same attachment interface used across HUXWRX's direct-thread, 3-lug, pistol booster, QD, and Stiction Lock adapters. The FLOW 9k PCC ships with a 1/2x28 direct-thread adapter and a wrench. Finish choices are C-Series Cerakote in Matte Black or Flat Dark Earth.
The FLOW 9k PCC rounds out the FLOW 9k line by giving buyers a choice between maximum weight savings with the titanium Ti variant or maximum durability and heat resistance with the stainless PCC. Dealer inventory is showing in distribution systems following the October announcement; HUXWRX has not announced a hard street date beyond October 2026.
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