wildcats are alive and well and there are still holes to be filled!!!! Look in the tenth edition of Cartridges Of The World on page 201 at the .366 DGW, it plugs the gap between the .358 and the .375 and out performes both in most cases. A 250 grain bullet at 3253 feet per second and if 2.35 high at 100 yards only 25.4" low at 500 yards with 2971 for energy is not too bad. By the way the muzzel energy for that load is around 5875 foot pounds. I must say that I am a bit sold on this cartridge as I developed it but brass and loaded ammo is on the market either at Midway or through Quality Cartridge in Washington,(At a much better price).