The C&H Precision SIG P320 RX to 509T is a steel red dot adapter plate is specifically for mounting the Holosun 509T to SIG P320 RX, AXG, Pro and P320 X-TEN models where the rear sight is retained when the factory optic cover plate is removed.

Note: Will NOT work with the Holosun HE509-RD ACSS Vulcan
Material: Plates are made from Mild Grade steel.  All mounting hardware is Stainless Steel
Finish:  Plates are  Electro Deposition Painted – Black

INCLUDED:
Qty 1 – Optic Plate
Qty 3 – M4 x 6 MM Plate Mounting Screws

The C&H Precision Pistol Red Dot Adapter Plate is the most modular, rugged, durable, reliable and most widely used aftermarket optics adapter plate. The Red Dot Adapter Plate features a patented stainless steel T-Nut which provide an industry leading six to seven threads of engagement.

Founded by Bucky Holly in 2012, C&H Precision is a family-owned and operated manufacturer of quality optic adapter plates for optics-ready pistols, as well as a multitude of special projects within the firearms industry. In 2017, the business moved from Florida to its current location in Richmond Hill, GA. Since the move to Georgia, C&H Precision has seen explosive growth. In fact, C&H grew from about 5 employees in 2019 to over 30 employees in 2022. It is now deeply intertwined with both the red dot optic and pistol industries and is considered the gold standard for reliable, precision optics mounting hardware for pistols. Aside from general public sales, C&H serves professionals in all sectors of law enforcement, as well as federal agencies such as the FBI, ATF, USMS, and military units across the globe.