Its a 6.5x55, been cut down, barrel length is 19.25'' from the muzzle to the face of the action. It is marked 1915 on the top of the action, with what looks like a crown above that. To the left of the 1915 date is another crown looking mark laying down, appears to be on its side. It is a 4 digit serial number and every # on the rifle matches. Who ever did this, put a ramp front sight on it, and a lyman 57K peep sight on the rear. Its a great shooting little rifle and is very accurate all things considering. Besides being cut down, modified , what can you tell me about this little rifle? Thanks for any help you can give me.