This replacement or spare magazine is compatible with your Gen 5 Glock 23. This factory original Glock 13 Rd magazine comes in the black finish with a orange follower for the low-profile but classic look. Holding 13 rounds this magazine is compliant in states with the 13-round capacity limit. Nonetheless it gets the job done whether it be practicing at the range for training and for personal defense.

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.