Shield Arms S15 Review - New Glock 43X and Glock 48 magazine that is changing the game!
This review of the Shield Arms S15 magazines for Glock 43X and 48 pistols highlights their ability to reliably increase capacity to 15+1 rounds. The reviewer, having tested them extensively with over 1500 rounds in competition, experienced only one malfunction attributed to a custom slide's coating, not the magazines themselves. Key considerations include the necessity of an aluminum or steel magazine catch to prevent wear from the steel magazine bodies and the sharp feed lips that can be uncomfortable for hand-loading.













