Derya Firearms UP-DY9ISL-AG Island Complete Upper 9mm

Elevate your shooting experience with the Island Barrel 9mm Complete Upper, a cornerstone of the DY line of products engineered for unmatched precision and control. Compatible with the Frames for DY9 and Frames for GLOCK 19 Gen 4, this complete upper blends timeless performance with modern accessibility, transforming your pistol into a precision powerhouse. Whether for home defense, range sessions, or competition, the DY Island Barrel Upper unlocks sharpshooter potential with every round. Features a fixed front sight, ported island barrel to reduce muzzle rise, optics-ready slide with RMR cut, and melonite finish.