Swift bullet question(s)

[ApacheHunter]

I thought the material would have the biggest effect on the scirocco bullet as far as pressure goes. Everything that I have read says that it is harder than most.

I did notice that when loading a 308 or 30-06, the velocities are much closer to other bullet manufacturers with the same or similar weights. I guess I'll have to play with it some to figure it out.

Thanks.