I agree that the detachable magazine is a great improvement over trying to fit 2.300 and 2.340 O.A.L. rounds with 77 grain bullets into the hidden magazine with a 1/2 inch flange on the bolt that shortens the space in the ejection port and squeezing the round under a scope.
Having a detachable mag to load is a great improvement for the .223 and the mag has room for up to 2.500 O.A.L.
Actually, the 6.5mm Creedmoor is easier to load even though the scope on its mount has a 30mm tube and the rounds are up to 2.860 O.A.L. Not having that bolt flange gives just enough room to load the rounds easily, at least for me.
I am going to switch the Oryx to the 6.5 Creedmoor next week to see if the added stiffness helps with the larger caliber, assuming the NightForce scope with the high rings is high enough to let me shoot with the cheek piece at its lowest position.
If it does, I might get another Oryx chassis for it.