SilencerCo Threaded Pistol Barrels — Because no half-measures 

Want reliable suppression? It starts at the muzzle. All pistol suppressors need a threaded barrel to do their job — and SilencerCo didn’t wait for someone else to build one right. They engineered these barrels to the same ruthless standards as their cans: tough, precise, and built to keep working when everything else wants to quit.

The no-bull breakdown

Requires threaded barrel: Yep — no threads, no silence.

Built to survive: 416R stainless steel core for strength you can trust.

Finish options: Black nitride for corrosion resistance and stealth; select models left in polished stainless.

Piston required: To run a pistol silencer you’ll also need the correct piston — barrels don’t include it.

Thread protector included: Every barrel ships with a thread protector so your threads stay pristine until you mount the can.

Glock compatibility (G19 owners — listen up)

SilencerCo threaded barrels fit these Glock variants: G19 Gen 1–5, G19X, and G45.

Rugged. Precise. Ready for a can. Pick your barrel, grab the matching piston, and shut the world up — properly.