Before this gets closed, let me assert something.
Some of our Irish friends will tell of "Irish purgatory," that being a great pit into which all the alcohol one has spilt, wasted, or abandoned is placed. And, it's straight to Perdition if you drown.
So, I've never found a beer I'd care to use for a target lest we both wind up in that Pit.
(And, beyond the being witty, I try to follow the adage of never mixing shooting and drink--even in appearance.)
Store brand soda, particularly the highly colored varieties is readily available at reasonable cost. (Just remember to leave the range cleaner than when you arrived.)