The Remington most likely has the 1-9 twist. These have not been quite as good as something in a 1-8 twist. So if you do not have good luck at first, don't give up.
The reason I say that is, it took a lot of powders and a lot of shooting to get where I am. RE19 got me one hole,,, three shot groups with my MOD 7 (with 18" barrel) that's w/140 grain Nos Partition. I have killed more hogs with this combo than I can now count.
RE 19 got me three shots that can be covered with a dime, in 120 grain Ballistic tips. And Benchmark produced about the same with the 95 grain Hornadys. The 95 grain is good for coyotes.
Barnes has that TTX in 100 grain that some other guys swear by, But I have not worked up a load for them. Most of my shots are in the 100 yard area since the cover does not permit for long range shooting. ( speaking of locally) I can go where there is open country.
Each gun likes different combos.