Cross Armory RMSc Mount Adapter Glock Dovetail 17-4 Stainless

This Cross Armory RMSc Mount Adapter converts Glock rear dovetails to an RMSc-compatible platform without requiring slide cutting. Machined from 17-4 stainless steel and finished in black nitride, the adapter replaces your factory rear sight with an integrated mounting plate while incorporating a bright green fiber-optic front sight pre-installed at co-witness height. The dual-sight configuration provides rapid target acquisition and serves as a dependable backup aiming system should your red-dot optic fail. Compatible with OEM Glock models 17, 19, 19X, 20, 21, 22, 23, 24, 26, 27, 29, 30, 30SF, 34, 36, 42, 43, 43X, 45, and 48 (though not compatible with Glock 44). The package includes installation tools (punch rod and hex wrench) for dovetail removal and installation, eliminating the need for slide modification while maintaining a slim profile suitable for many optic-ready holsters.