.338 GNR LOADING
I found an old photo of my pre-hunt testing where I successfully shot a Blackbuck at the Y-O fulfilling a bucket list item. It was tough, on the third of fourth try at 100 + yds.
This was my shooting max loads of BLC-2 powder (real flame throwers), and Hornady 200 gr. bullets. The slugs were recovered from dry sand barrels. You have to have pliers to bend the expanded jackets, a tough bullet! I thought I used Nosler Ballistic tips but that is my .378 GNR loads, the 260 gr. at 2350 fps from a 12" barrel. I have a custom FA2008 in .378 GNR.
Note how my loads are specific to my barrel seated just off the lands while closed in the breach. That's how I obtained a max. of 2600 fps in my 14" barrel.