You obvouisly have never shot anyone, or seen anyone shot. Blood doesn't just start pooling everywhere, wounds don't start seeping blood for a considerable amount of time, and a 556 round will not make shit explode and cause blood to go everywhere. You gotta get .308/7.62 and up to see the pink mist, and even then it's hit and miss. Sorry but shooting people just isn't all glamorous as the movies make it out to be.