2011 mags rattle when fully loaded

[Sporky]

My first mag rattles also with the TTI followers and springs but allows me 21 in first mag and I barney the first round to start with 22 rds. All they do is run and have never had any issues with them. But it does sound a lil funny hearing them rattle. They are also tuned mags.

I've heard of folks able to load 21 reloadable rounds in a 2011 mag, but not many tell you what combination they use to allow 21 reloadable rounds in the mag. What kinda voodoo does it take?

The only voodoo in my case is that I have all TTI guts and basepads.....they get 21.

They do "feel" better at 20 though. So I think I will stick with that and Barney