Interesting concept. What is claimed does make some sense concerning center of mass and center of pressure. I'm wondering abut the 2.5x expansion and penetration though. I also wonder about copper fouling--no rings to reduce the amount of copper being sheared off. Might try some in my 243's.
Edit to add: After closer inspection I see the bullets do have rings............
Last edited by alpinecrick; 11/28/19.
