The 450-400 NE is one of the best "all round" big bores ever put together; no matter if in the original 3-1/2" case or the later 3 Inch as put out by Jeffrey. Its 400 gr. bullet has a muzzle velocity of about 2100 fps with an energy of 4000 fp; enough for any animal on the planet given good shot placement. Recoil is manageable for almost anyone, although I haven't shot a Ruger #1 in this caliber in which it might be a bit "snappy". It is easy to load for with basic brass the .450 nitro. Early rifles have a variety of bore diameters, so be sure to slug your rifle and choose the right dia. Woodleigh makes bullets in .408, .411, and some for the .405 win. which will work if your rifle is exceptionally tight. The .408 and .411 bullets are available in soft and solid, so you are good to go for all of the tough guys in Africa. Don't wait!

Best,

Mal