I stand corrected Whitaker. Bullet integrity is a given with Corbon Penetrator bullets. The velocity though was more than adequate, and that falls within the range I posted earlier. Velocity is not king!!! The bullet diameter, its construction/integrity and where it is placed reigns supreme. Velocity, up to a point, is a friend and companion, but it will constantly diminish as the bullet exits the barrel.
Rotations per minute imparted by the rifling is a constant though, so the drilling effect of higher velocity must be accompanied by bullets of unquestionable integrity to be utilized effectively. What say you sir?