Glock 42 Magazine Features This Glock factory magazine is purpose built for the Glock 42 holding 6 rounds of .380 Auto in a compact black polymer body. As a genuine factory part it is machined to the exact specifications the Glock 42 was designed around ensuring correct fit and dependable feeding shot after shot. The included extension adds extra room for the shooter s little finger improving grip and control on this already compact pocket pistol. That added purchase makes a real difference in controllability given the Glock 42 s small grip frame. New Glock magazines can be difficult to load to full capacity right out of the box so Glock recommends a break-in period before relying on it for daily carry. Loading the magazine with all but the last round and letting it sit for a few days helps compress the spring and cycling it from full to empty several times speeds up that break-in process. Keeping a genuine factory spare on hand ensures a reliable backup for concealed carry or range practice with the Glock 42. This Glock factory magazine for the Glock 42 is available for sale at GrabAGun for shooters who want a trusted factory-correct spare magazine. Glock 42 Magazine Specifications Manufacturer: Glock Compatible Hosts: Glock 42 Caliber: .380 ACP Capacity: 6 Rounds Color: Black Material: Polymer Available At: GrabAGun