C&H Precision Weapons For Glock 43X/48 Mos Adap Rmr/Sro
- Firearm Make Fit:
- Glock
The C&H Precision Weapons adapter plate bridges the gap between your Glock 43X or 48 MOS slide and modern enclosed red dots, letting you run optics like the Trijicon RMR, SRO, Holosun 507C, 407C, 507 Comp, or 508T on a compact carry gun. If you've got an MOS-cut Glock but want to standardize on a different footprint, or need the right interface for your chosen sight, this precision machined plate solves that compatibility puzzle without permanent alterations.
C&H Precision Weapons manufactures these adapters at their own shop in Coastal Georgia on HAAS CNC equipment, holding tight tolerances and running each plate through multiple quality checks before it ships. The 6061 aluminum construction keeps weight minimal, while stainless steel hardware handles the mounting without corrosion concerns—and it's all made in the USA.
Whether you're setting up a lightweight EDC backup gun, building a truck gun that needs quick optic changes, or just consolidating your red dot ecosystem across your pistol collection, a quality adapter plate that actually fits lets you do it right. This one's built for shooters who care about precision and repeatability.
Key Features
- Precision CNC machined for tight tolerances
- 6061 aluminum construction—durable and lightweight
- Stainless steel mounting hardware
- Converts Glock 43X/48 MOS to RMR/SRO footprint compatibility
- Supports Trijicon RMR, SRO, Holosun 507C, 407C, 507 Comp, and 508T
- Made in the USA
- Multiple quality checks before shipment
Frequently Asked Questions
Which red dots will this adapter plate work with?
The plate is compatible with the Trijicon RMR, SRO, Holosun 507C, 407C, 507 Comp, and 508T footprints. If you're running a different optic, verify its mounting interface against these options before ordering.
Will this fit my Glock 43X or 48?
Yes, this adapter is designed specifically for Glock 43X and 48 slides with MOS (Modular Optic System) cuts. Your slide must have the MOS pattern to use this plate.
What materials is the plate made from?
The plate is machined from 6061 aluminum and uses stainless steel mounting hardware. All manufacturing and assembly happens in the USA.
Do I need any additional hardware or parts to install this?
The adapter comes with stainless steel mounting hardware. You'll still need your chosen red dot optic and any fasteners specific to that sight's footprint.

