These are factory original, drop-free magazines for your factory Glock handgun. Specifically designed for the Glock 26 Gen 5, these 12-round magazines have a hardened steel insert encased in high tech polymer. This polymer coating protects the magazine and prevents deformation, even when dropped from a great height. The Gen5 Mag G26 +2 12rd package is an essential upgrade for Glock 26 owners. Adding two extra rounds, this magazine enhances your firearm's capacity without compromising reliability or durability. It's an ideal choice for those who want increased capacity for both everyday carry and tactical situations. Experience reliable and durable ammunition storage with high tech polymer protection. Buy your Glock 26 Gen 5 12-round magazine now! NOTE: GLOCK MAGAZINES CAN BE VERY DIFFICULT TO LOAD WHEN NEW. OFTEN THE LAST ROUND WILL NOT FIT UNTIL THE MAGAZINE HAS UNDERGONE A BREAK-IN PERIOD. IT IS RECOMMENDED THAT THE MAGAZINE BE LOADED WITH ALL BUT THE LAST ROUND AND LEFT FOR A FEW DAYS TO COMPRESS THE SPRING. CYCLING THE MAGAZINE FROM FULL TO EMPTY MULTIPLE TIMES CAN ASSIST IN THE BREAK-IN PERIOD.