The CHPWS GLOCK MOS adapter plate is the most rugged, reliable, and trusted red dot adapter plate on the market today. Approved for duty use by over 600 Local, State, Federal and US Military units, this adapter plate will ensure your red dot stays on your slide where it’s suppose to be. Period. Paragraph. Features: Designed and Manufactured in the USA. CNC Machined from Aircraft Grade 6061 Aluminum Type III Hard Anodized Finish Comes with Stainless Steel Torx Head M3 screws to mount the plate to your slide and comes with a Lifetime warranty against manufacturing defects.