Jan 7, 2008 #1 R R 300 Ultra Mag Beginner Oct 27, 2007 17 0 What size bullet is this? Is it .277 caliber?
Jan 7, 2008 #2 JD338 Range Officer Staff member Nov 4, 2004 25,166 8,426 6.8mm is .277" or 270 cal. Nosler is going to be offeriing a 110 gr AB. JD338
