I have 2, 1 regular size for my Remmy .308 & 1 of the big ones for my SOCOM 16. The smaller 1 will hold 10rds., a couple dope charts, spare ear plugs w/a little room for more. The bigger 1 allows me to carry a 20rd mag in it plus a bunch other junk (if need-be). It's almost too big. I think you'll be happy.
R.I.P. CPO Matt Mills-(DEVGRU)- You will NEVER be forgotten!
10-25-75 / 8-6-11 *K.I.A.*