The G43X and G48 are now Optic-Ready, Available with Modular Optic System Configuration
The G43X and G48 were introduced in July 2019 and feature a compact, Slimline frame with a 10-round magazine capacity. The optic-ready Slimline models are now available with an MOS cutout and slim GLOCK mounting rail system. With a non-standard MOS footprint, the Slimline MOS models require specific mico-reflex optics such as the Shield RMSc.
A non-standard accessory rail allows for a light to be attached with close alignment to the firearm’s bore with positioning in front of the trigger guard which allows the operator to maintain a two-handed grip.
Both new models incorporate Gen5 Technologies such as the nDLC finish for extreme durability, a reversible magazine catch, and the match-grade, GLOCK Marksman Barrel (GMB) for increased accuracy.
Additional information about the G43X and G48 MOS can be found at https://www.glock.us.