Zaffiri Precision ZPS.IBS Custom Slide Fits Glock 43/43x Black 17-4 Stainless Steel ZPS.B.43.BLK. B.43.BLK ZPS.IBS Custom Slide Fits Glock 43/43x Black 17-4 - We took the time tested ZPS.1 slide and blended it with the Blowhole Compensator allowing...