This rifle is definitly a Model 93, has the flat bottom bolt, and an FN crest to boot! ha. Yes, they are safe with all but the +P loads. It just wasn't designed for higher pressures, but there are still some good ones out there. The "cock on closing" takes some getting used to, but no big deal.
P.s. Since I wrote the above, I sold the rifle to a young newly wed man, who needed a good deer rifle, and who, like I was back then, strapped for cash. I couldn't turn him down, it;s gone! No sweat, I have the "modern version"; a Kimber 84M Classic in 7mm08. It was just nice to play around with a 120+ yr old rifle that outshot many semi-custom rifles!