THIS PLATE IS FOR THE HOLOSUN 509 WITH ACSS RETICLE FROM PRIMARY ARMS. IT IS NOT MEANT TO FIT THE STANDARD HOLOSUN 509T, AS THEY ARE DIFFERENT SIZES. 

SPECIFICATION:

Thickness:  V4 MIL / LEO Plates are .095″ to .099″ thick

Material: Plates are made from 6061 aluminum.  All mounting hardware is Stainless Steel

Finish:  Plates are MIL-SPEC Type III Hard Anodized – Black

INCLUDED:

Qty 1 – Optic Plate

Qty 2 – M4 Plate Mounting Screws