I am pretty sure that is a CG63 rifle - a fair bit written about them in the "Crown Jewels" book. I think most often used as "club" rifles by FSR in Sweden - might want to look up on U-Tube, etc. about their various courses of fire - what they were made for - in 1963 or so.
I think many were made by the Carl Gustaf arsenal for FSR. A very short list of individual gun-smiths and the Norma company, were "approved" by FSR to build privately owned Swede rifles to meet FSR competition rules - I think all the parts were sourced through the CG Arsenal. Was superseded many times over the years - CG80 rifles, various German brands, like some Sauers, got approved. I think about 4 or 5 brands of aperture sights were "approved" for use in the FSR competitions - they look to have similar mounting patterns, but as I found out - a mm or two difference in width or length of the spacing for the screw holes for the rear sight - some brands of sight that I recall include Soderin, Pramm, Elite, etc.
Was at a time when the concept was most all competitors used the same gear and the same ammo - idea was you were not supposed to be able to "buy" our way to a win by using special gear or special ammo - had to actually be the best shooter (or "wind reader"), instead. To this day, I do not think hand loading or similar is too common in Sweden.
Ammo, I think, was initially supplied to FSR by the Swede military (?). I think most of their shoots these days use various Norma factory ammo.
Is my impression that many FSR courses of fire are VERY different than North American "target shooting" - for example, there is (was) a timed event - three targets at different distances, fired at from three different shooter positions - standing off hand for closest target, then seated on ground for middle distance, then prone for furthest target - as I recall from seeing on U-Tube, was type of target that you either hit it or not - only "hits" counted - did not matter how many times that you fired. Another event - how many holes into a target within so many seconds - again, only the holes counted - did not matter how many times that you fired.
The CG63 that I have here, has cheek rests on both left and right side of butt stock - as if meant to be used by either left hand or right hand shooter. Is various markings on it to show it was built by Norma - not CG Arsenal - so had to have been a privately owned rifle at some point. As per that Crown Jewels book - none were made from new actions - all were conversions from previously existing m96 or other Swede Mauser rifles. As per that book, a bog standard ordinary Swede m96 is still "approved" for FSR competitions - if you want to use it. But, for example, I do not think a Winchester Model 70 Target rifle is approved (?).
