OP, NOT a BDC! If you're looking for dual use, pdogs and target, get something with turrets. MOA or MIL doesn't matter. Then if you want to be able to get a second shot in ,you need to add a reticial. This allows you to hold for follow up shots. This choice requires you to use a reticial that is matched to your turrets, such as moa/moa or mil/mil. Something along the lines of a Vortex HS-T. The hash marks need to represent equal measurements. Not some helter skelter randomly placed marks that are supposed to represent some, quoit "100, 200, 300,400" yards. I guess it workes for moment of deer? But not in precession shooting. Guess I could be wrong because I have two BDC scopes. That was before I new better. Oh ya, BDC does work for AR's, but once again thats moment of man, and spray and pray.