The velocity figures noted are not possible and they are high even for ft./lbs of energy. Maybe they are in Joules?
Ballistic performance
Bullet mass/typeVelocityEnergy
230 gr (15 g) Norma Ecostrike2,641 ft/s (805 m/s)3,563 ft⋅lbf (4,831 J)
232 gr (15 g) Norma Oryx2,625 ft/s (800...