Cannot say anything about the double stack 10 but do have some experience with RI double stacks. Had a 45 Tac double stack for awhile. No issues at all with it other then let a buddy shoot and he just had to have it. I have a 22tcm/9mm double stack that I had to tweak the extractor a bit but has been flawless since. I have also fitted a 38 super top half to it and that has been a real pleasure to shoot.