I shoot 110gr GS Custom HV's out of my .270 Winchester Blaser R93.
GS Custom are a boutique projectile made in South Africa and basically a monometal hollow point copper bullet. They are individually turned on a state of the art CNC lathe and one very important feature is that they are a bore rider, the important benefit of this being lower pressures to drive down the bore, plus better gas sealing of the bore. You can usually get an extra 200fps easily over a conventional projectile of the same weight. Click on this link:
This is the best group shot to date at 100 yards, and my rifle is a consistent 1/2 moa or better. I am using Winchester 760. 63grs gives me 3455fps from a 22 inch barrel.
This is a very flat shooting load. At 100yards it is 2.93 inches high, zero's at 312yards and 8 inches low at 400 yards.
I have shot pigs, goats and deer with these bullets and they give the same consistent result - the animal drops in its tracks.
The B.C of these 110gr GS Custom HV's is .377, the same as the Barnes tipped TSX 110gr.