Included with Glock 23 package listed on 5/11/09 I moved to Oregon a year ago and no longer need these. These being four 10 round, .40 caliber Factory Glock single stack magazines. Originally for a Glock 22, they will work in a 23 or 27 sticking out the bottom of the grip. They are barely used and in great condition. First $55.00 paid to my paypal account gets them by priority mail. My paypal account is the same as my firstname.lastname@example.org and my e-bay sellers account moniker is blackfeather7 if you would like to check our my over 1100 positive feedbacks. Call me at 541 223 2439 to let me know you are going to pay and I will close the thread. Peace, but keep your powder dry.