Tikka T3X, 24" bbl, average velocities for 10 shot strings using MagnetoSpeed:

Hornady Precision 143 ELDX---2657 fps
Hornday Black 140 HPBT---2712 fps
Federal Non Typical 140 gr---2727 fps
Prime 130 gr HPBT---2752 fps

It is irrelevant what you think. What matters is the TRUTH.