Ok, so I haven't fired a gun in over a decade and then only a few times. Just bought a Glock 19 and figured I would try it out, I think I did alright for being a beginner. First couple mags... By the end of the day, last 2 mags. 25 yard range and 3 boxes of Winchester, 2 124 grain and 1 box of 115 grain. I think I liked the 115 grain better, a little more of a snap but I can't tell the difference in accuracy as I'm probably less accurate than any ammo. Also, how lubed do most people run their Glock? I may be using a little too much.