I want to use some of the capabilities (glass, clip-on night vision...) of my precision rifle for a FOF exercise we're doing. Terrain is suitable for it, and all.
It's a MILES exercise, so needs blanks (and BFA, and the SAT...) which leads me to ask: how bad is blank gas? I have cleaned plenty of AKs and ARs and a few other guns, and they are dirty, but is it actually bad for the gun, and I'd be damaging my bore or something?
So far, I am being told by The Keeper Of The MILES that I have to use M200 blanks, from the inventory on hand. 5.56 ones, but I want to use my 7.62 rifle. Any cheats? I can live with single shot, IF there's such a thing as a 5.56 chamber insert or something that will not also fuck up my chamber.
Yes, the last is a bit insane. I know. Didn't want to miss out on some cool capability I might have missed though.