Trying to figure out the difference between these and the 185 LRBT Target bullets (Juggernauts, Cat# 30418). Cat# on Berger website for the 185 Tactical OTM is different (Cat# 30107), dimensions are the same, G7 BC is slightly different. I wasn't aware Berger had anything in the .30 cal "Tactical Bullet" line other than the 175s. Are these actually the same bullet???