The one and same rifle you were looking at M Merker
Thank you all for the encouragment
I am emailing ritterbusch for any informatiom
I believe it started life as a 458 winchester and was converted to 450 NE
I also beleive it is regulated with 480 grain at 2150 fps
I have some 480 grain softs and solid Hornadys dangerous game on order so we will see how it and I perform (Mainly me)
I also have some dies on the way so planning to reload in the future
I would greatly appreiciate any information anybody has on this rifle
Thank you
Cheers
Roger