Zaffiri Precision IBS 2 Barrel Fits Glock Gen 1-4 G17, Gold

The integrated blowhole system (IBS) #2 an upgraded version that combines the proven ZPS.1 slide with our highly efficient blowhole compensator to effectively manage excess gas. The addition of an angled port and back bored barrel directs more gas upward and outward, helping to reduce carbon build-up in your slide. This setup gives you the flat shooting benefits of a compensated system without the need for a threaded barrel. Experience the high-quality performance you expect with a straightforwa