Hmm… looked on their website:
6.5 135gr; BC=.700
6mm 100gr; BC=.600
257 110gr; BC= .570
Where is the “advantage “ ?
The advantage is that bullets around 110 grain in .257 have less recoil than the 6.5 bullets around 123 or more grains and better sectional density than light bullets in 6.5mm, and more frontal area and weight than 6mm bullets around 90-100 grains and can be griven faster than 6mm bullets around 110 grains because of the larger bore. .257 bullets around 100-120 grains are the "Goldilocks" for all-round bullets for both small game, varmints and up to deer size game.
