If you can see your way to build your own ammo, the 10.4x47r is the better if the two. The 6.5 conversions are considered marginal for shooting with factory ie military ammo.
If you can see your way to build your own ammo, the 10.4x47r is the better if the two. The 6.5 conversions are considered marginal for shooting with factory ie military ammo.