Seems like a read somewhere here or at longrangehunting last year some threads about true ballistic coef. vs. those published by the bullet manufacturer. Will someone please tell me what the TRUE BC is for the following bullets? I'm told BC is variable based on velocity too, but given the same speed per caliber/rifle, I'm trying to establish which of the bullets listed has the highest. Is there an absolute favorite bullet among many of you for your long range hunting? 700-1000 yards?: .270: 140 Nos Accub. 130 TSX 150 Nos Btip 130 Nos Btip 130 Swift Scirocco .30 cal: 165 Swift Scirocco 180 Swift Scirocco 150 S. Scirocco 168 TSX 180 TSX 200 Nos. Accub. 165 Nos. BTip 180 Nos. BTip 7mm: 150 Swift Scirocco 160 Nos. Accub. I know I listed a lot but someone who has done extensive tests has posted some before, I just cannot remember where. Thanks!