has anyone had experience with their double rifle chambered in 8x57 JR that is regulated for Norma, or RWS and shot with Sellier & Bellot ammunition. I am curious how close S&B shoots in your guns that are regulated to the Norma or RWS? I know they aren’t exactly the same but in a pinch, how well does the S&B do. And what about bullet performance on game? I have heard mixed reviews of S&B bullet performance so I am looking for first hand accounts of good/bad.

For the foreseeable future I will not be reloading for the rifle. I have lots of other rifles to shoot whatever in. In researching availability of Norma 8x57JR ammo, there doesn’t appear to be any on the market,. at least with the distributors I normally use. I checked my distributors and no Norma 8x57JR and all that seems to be out there is the S&B.
who do you use for source of loaded Norma 8x57JR?