Details

V4 Adapter Plate for Holosun 509T

Fits Glock MOS pistols.
The most modular, rugged, durable, reliable and most widely used aftermarket optics adapter plate.

MIL / LEO Plates are .095″ to .098″ thick
All plates are made from 6061 and are MIL-SPEC Type III Hard Anodized
All plates come standard with at least two recoil posts
All V4 plates come with replaceable Stainless Steel T-Posts
All V4 plates come with Torx head screws for maximum strength and retention

Add MOS Co-Witness Sights!

What is the V4 Series of Adapter Plates and Why?

The CHPWS V4 Series of adapter plates has evolved over the past five years because the OEM mounting plates are the weakest link in the Red Dot System.

The new V4 Series address two specific areas in the Red Dot Mounting:

Mounting Hardware
Optic & Lens Protection (Defender Series)

All new V4 plates will feature CHPWS’ Patent Pending replaceable stainless steel T-Nuts and stainless steel Torx® head screws which are used to mount the RDS (Red Dot System) to the V4 plate giving you the ability to replace the mounting hardware without replacing the entire plate.

The V4 Series retains its industry leading six to seven full revolutions of thread engagement for maximum retention.

Features