Zaffiri Precision IBS Ported Barrel for Glock 19 Gen 3 9mm Stainless

Zaffiri Precision machines this barrel from stainless steel. IBS stands for Integrated Blowhole System: one large port cut into the top of the barrel that vents gas up through the matching slide cutout instead of letting it push the muzzle skyward. The payoff is less muzzle rise and faster follow up shots, with less carbon buildup than a row of small ports leaves behind.

This version is cut for the Glock 19 Gen 3 and wears a polished stainless finish that shows through the slide window against a black slide. Check one thing before ordering. The blowhole only works when the gas has somewhere to go, so the barrel is meant to pair with a Zaffiri Precision IBS ported slide rather than a stock Glock slide.