G40 GEN4 10MM ADJ 4.5LB 15RD M
GLOCK GLK Glock 40 Gen4 MOS 10mm 6.02 Inch Barrel Black Adjustable Sights 15 Round Glock 40 Gen4 MOS Can be outfitted with any number of reflex style sights that mount directly to the top of the slide, no custom machining required. Interchangeable backstrap. Reversible mag release. Gen4 Rough Textured frame. Dual recoil assembly. Adjustable sights.