Derya Island Complete Upper Features The Derya Island Complete Upper centers on its 3.86 inch ported barrel an island barrel design that redistributes weight forward and incorporates four top-mounted gas ports to dramatically cut muzzle rise on each shot. This reduction in flip means faster more controlled follow-up shots and quicker target reacquisition in both defensive and competitive shooting scenarios. A fixed front sight keeps point of aim consistent through rapid strings of fire giving shooters a reliable reference even when shooting quickly. The Melonite finish on the slide and barrel adds corrosion resistance and durability for a part designed to see regular use. Built with optics in mind the slide includes an RMR cut allowing shooters to mount a red dot sight directly for faster target acquisition and improved precision at speed. The lighter slide construction further reduces felt recoil and muzzle flip compared to a standard setup rounding out the enhanced recoil management this upper is designed around. Because it is compatible with both Derya DY9 and Glock 19 Gen 4 frames shooters already invested in either platform can drop this upper on without needing a new frame. The Derya Island Complete Upper is available for sale at GrabAGun for shooters looking to upgrade their pistol s recoil control and optic compatibility in one package. Derya Island Complete Upper Specifications Manufacturer: Derya Model: Island Complete Upper Caliber: 9mm Compatible Hosts: Derya DY9 Glock 19 Gen 4 Material: Steel Color: Black Finish: Melonite Barrel Length: 3.86 Barrel Description: Ported Island Barrel Design Sights: Fixed Front Sight Optic Ready: RMR Cut Weight: 22 oz Available At: GrabAGun