Hornady XTPs

I picked up 2 boxes of the Hornady 300 gr. XTP-MAG (45235). These are HPs like the 300 gr. XTP-HP ( 45230) but have a round nose as opposed to the the truncated cone shape and only one cannelure for use at the shorter length. In other words the cannelure is in the same location as the topmost cannelure on the XTP-HP. It should feed a bit better. As to construction and use in the rifle, I expect that performance will be very similar at the 1700 fps starting velocity I seem to be getting in my rifle although the BC is better being .200 vs .180. SD for both bullets is .210. Hornady's bullets can be see on their web site. The velocity range for the HP (45230) is 800-1700 and for the MAG (45235) is 1100-2100. These are both .452" bullets.