Glock MOS Adapter Plate 08

The Glock MOS Adapter Plate 08 is a replacement optic mounting plate designed for Glock Modular Optic System (MOS) pistols. Introduced alongside the G47, G20 MOS, and G21 MOS, it is a packaged accessory available separately for upgrading or replacing MOS plates on compatible pistols. Beginning in 2023, Glock began a rolling change to a single-plate model across all MOS pistols. Compatible with select MOS-equipped Glock handguns.