Called up Glock a while back because my duty magazines have not had the springs or followers changed in at least the last 3 years (probably NEVER) and I was interested in it. They told me to send them in and they would take care of me. So I asked about my personal magazines and he said to send those in too. I sent in 2 OLD glock 22 magazines that were just range mags. Well today I got 5 brand new Glock 22 magazines via fedex. THANKS GLOCK! Total cost was $0.00 By the way these were department issued magazines.