Rockies: It's a good deal considering everything termed "high-capacity" by some is in high demand. You can read the reviews at Midway if you need reassurance (5 star rating based on 31 reviews). They do have a two magazine limit, which I believe is per customer, not per day. But two is better than none.
Regret for the things we did can be tempered by time; it is regret for the things we did not do that is inconsolable."
-Sydney J. Harris