Glock 43X MOS 9mm 3.41" 15rd Aimpoint COA Pistol

The 43X pairs a compact length grip with a slimline slide, which is why it took over so much of the concealed carry market. You get a full grip on the gun instead of curling a pinky underneath it, and the slide is still thin enough to disappear under a shirt. This version arrives with an Aimpoint COA already mounted in the MOS cut, an enclosed dot built specifically for slim slides, so there is no adapter plate stack and nothing to work loose.

Inside is the GLOCK Marksman Barrel from the Gen5 line, which tightened up groups noticeably over earlier Glock barrels, measuring 3.41" here. The frame carries a built in beavertail, a short trigger reach, a reversible magazine catch and the slim mounting rail for a light. Front serrations are milled in for press checks. Three safeties disengage in sequence as the trigger moves and reset on their own when you let it out. Two 15 round magazines are included, which is unusual capacity for a pistol this thin. Black polymer frame, black slide, and a red dot you do not have to source separately.