I just bought some Federal Fusion 165gr to test in my .308 and I noticed many of the bullets have uneven pieces of lead sticking off of the tip. I was wondering if I need to take a razor blade to the tips of some of them to make them more aerodynamic. I do know Federal has a process to make the weight of the core of the bullet evenly distributed so I don't know if this would matter or not for shots up to 300yds.