And... now, it's up to eleven, with two more 20-round magazines arriving today. I need to buy more .308 ammunition.
If I make it an even dozen, plus the silly 10-round mag that Springfield Armory insulted the new rifle with, I'll be able to load 250 rounds into magazines. Unless Die Hard 6 happens on my block, that ought to be adequate.
Or, maybe I'll work my way up to twenty-five standard capacity magazines to load 500 rounds... and set the 10-rounder aside to sell if the state passes magazine size limits.