I have a lot of ammo! I have moved almost all of my shooting to Benchrest/LongRangeHunting/or Close quarters pistol. I just don't use my AR's much and I sold my 5.7 pistol. Should I sell off the 5.7 ammo is it as bad as the 5.56 or .223?? I have that too but haven't settled on weather or not to sell it.