Holosun Technologies 407/507K Adapter | Black | Fits Glock 19/17/45 MOS | Will Not Fit 43X/48 MOS

The Holosun 407/507K Adapter for GLOCK MOS is a rugged and reliable mount, perfect for use with law enforcement, the military, and the everyday shooter. CNC machined with 6061 aircraft aluminum with a Type III Hard Anodized Finish, this mount is designed to withstand even the hardest-hitting recoil as well as rough use and abuse in virtually any tactical environment. KEY FEATURES: Compatible with GLOCK 19/17 MOS Optic Cut Slides | Will Not Fit 43X/48 MOS | 6061 aircraft aluminum construction | Corrosion-resistant anodized finish