Originally Posted by journeymen
I wonder if it was the same issue i had? My kipplauf was chambered for 360-1/4 express which has more case taper than 9.3x72rN

Do you still have the kipplauf? I have a couple of 360 2.25" express rifles, all black powder proofed. One of the appeals of having a 9.3x72r rifle is if I screw up a piece of brass, in most instances I can still cut it down to 2.25" and use it in my 360s. FWIW, the 360 Express, loaded with nitro-for-black loads, is plenty capable of taking big northern whitetail bucks.