Zaffiri Precision IBS Ported Barrel Glock 43X 9mm Stainless

Zaffiri Precision built the Integrated Blowhole System around one idea: put the ports in the barrel where they line up exactly with the cuts in the slide. This barrel for the Glock 43X carries that chunk port design, venting gas up through the slide so the muzzle stays flatter between shots. It is machined from stainless steel and left polished, which reads bright against a black slide.

One thing to know before ordering: the porting only indexes with a Zaffiri Precision IBS ported slide. Drop it into a factory Glock slide or another maker's cut and the ports have nowhere to vent. There is no muzzle threading here, so the barrel keeps the factory profile up front. Chambered in 9mm.