Glock 48 MOS adapter plate and Glock 43x MOS adapter plate by Calculated Kinetics is machined here in the USA from 6061 aluminum then hard anodized black to give you the durability to last a lifetime. All plates come with the hardware, Vibratite, and installation instructions to properly secure any Modified RMSc (407k/507k/EPS Carry).
We definitely recommend adding the Ameriglo GL453s as the OEM backup iron sights are barely useable.
PLATES WILL SHIP WEEK OF 13 MARCH 2023!