Springfield Armory Echelon to Holosun 509T Optic Plate Adapter by CHPWS

**This plate will not work with the Holosun HE509-RD ACSS Vulcan

SPECIFICATION:

Material: Mild Steel.  All mounting hardware is Stainless Steel

Finish:  Plates are  Electro Deposition Painted – Black

INCLUDED:

Qty 1 – Optic Plate

Qty 3 – M4 X 6MM M3H Plate Mounting Screws