ive shot 2 deer with my rifle so far. it is a mossberg 100atr .270 cal. i shot a 6 point last year. perfect double lung but no exit. but we followed a river of blood all the way him. now this year i shot a doe with it. enter right behind the shoulder an exited opposite shoulder. she ran no more than 30 yds. but yet it took forever to find her(ended up goin back to camp to get my bloodhound which trailed her right up) because she did not bleed a drop. even after being dead layin for bout am hour there was still no blood. i would write this off but i took another little boy huntin with me the day b4 an he shot a doe in the same food plot that went about 50 yards. normally i would not have went back to the same spot but his doe DID NOT BLEED A DROP!!!! he used the same gun as me but he hit his in the chest ( she was heavily quartering) an exited bout 5 inches behind shoulder. he was shooting 150 gr. remington coe lokts while i was shootin 150 gr. federal fusions. am i doing something wrong?? is it the bullets or the gun or the caliber??? im just lucky to have inherited an excellent bloodhound!!