NDZ Weighted Series Brass MOS Cover Plate for Glock 43X 48, 3D Design

Fits Glock Models: G43X, & G48.

Does Not Fit: Non MOS Cuts, New MOS Models (from September 2025), & All other Models.

The NDZ Performance optic cover plate replaces the standard cover plate found on Glock 43X and Glock 48 models made from Brass, covering the area milled for a slide mounted optic. It is the perfect way to give your pistol a custom look and feel without sacrificing functionality and reliability.

Features:

• Designed to cover the area milled for a slide mounted optic.
• Quick and easy installation, no gunsmith required.
• Available in Brass.
• All NDZ Performance parts include a lifetime warranty against manufactured defects.
• Proudly made in the USA.

Frequently Asked Questions

Does this fit my Glock 43X?
Yes. This Cover Plate is designed for Glock 43X and Glock 48 pistols. It does not fit Models not Listed.

What colors are available?
It is offered in Brass.

What is it made from?
It is made from Brass.

Does this work on a slide without an optic cut?
No. It covers the area milled for a slide mounted optic, so it fits optic-cut slides only.

Where is it made?
Made In USA by NDZ Performance.

Learn more about Pistol Optics in our Blog

See this product in Aluminum here

See our complete line of Glock 48 & 43X Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.

DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. These products are not manufactured, sponsored or otherwise endorsed by GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of parts, components, or accessories that are compatible with GLOCK pistols or products. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit www.glock.com