This is early version of Sako 9,3x53R rifle, with aluminium butt plate. This rifle in pictures is not mine. All rifles were stamped "9,3x53" without "R", because it was common way to announce this caliber in 1940's. Typical feature for early Sako 9,3x53R rifle is also front sling swivel installed to the stock. I have later version manufactured in 1945 and sling swivel is soldered to the barrel.