Looking for a rear bag to use with a barrett mrad. Most shooting from a bench or prone. Atlas bipod in the front. For now not shooting off rocks, or pipes or whatever obstacles i see at competitions. Regarding armageddon gear ive seen their name come up many times and they seem popular. I have a "bag" made from socks and i think airsoft pellets. I would like to get the most out of the rifle and im willing to buy an appropriate bag. Any thoughts or personal experiences are welcome. Thanks