http://www.youtube.com/watch?v=m3na2Vvhfh4
Two tests of the 375 H&H Magnum "Super"; Super because I drive this 300 grain monolithic at nearly 2800 fps.
The cinder block in the first test was at 10 feet; a little hard on even a monolithic.
The recoil of my 375 Super is tamed with my proprietary recoil reducing rifle balancing system. It shoots like a 7mm, very smooth.
