GLOCK’s New OEM 15-Round Magazines Big News for G43X, G48 & G44 Owners

Summary

GLOCK officially announced new 15-round OEM magazines for their G43X, G48, and G44 pistols at the 2026 NRA Annual Meetings & Exhibits. These new SLIMLINE magazines for the G43X and G48 feature a metal double-stack design that allows users to increase capacity from 10 to 15 rounds without needing to modify their pistol or rely on aftermarket options.