I went to the range today with my new, unfired 10/22 and some brand new Butler Creek 25 round mags. I was having serious FTF issues with the mags if I loaded them to full capacity, they would stay in the mag instead of feeding into the barrel. If I only loaded 20 they worked better. I also noticed that CCI Mini Mag ammo and Remington Cyclone seemed to work a lot better than the Reminton Golden Bullet bulk stuff. It also seemed like I had fewer issues as the shooting session progressed. I had zero issues with the factory 10 round mag, regardless of ammo used. Is there a "break in period" for 10/22's and/or the BC mags? Any tricks or tips from a 10/22 guru would be appreciated. I would love to get my hands on one of the new Ruger factory 25 round mags but good luck finding one....