Glock 48 MOS "Modular Optic System"

Glock 48 MOS "Modular Optic System" When the Glock 48 and G43 X was launched, the internet blew up. Since then, Glock modernized the pistols to MOS and black slides. Known for reliability and aftermarket support, the Glock 48 has a comfortable place in the Glock line of pistols.