Unused gen 4 Glock 17 slide with RMR cut. Comes with Holosun 407 x2 green dot. Holosun has solar and side load battery so you don’t have to remove the optic to replace the battery and lose your zero. Mounted it, never used it, then sold the gun. Slide was $250 and optic was $250 so $500 all in. Asking $325 or best offer for the package