I have one each a remington sps tactical and a mossberg mvp neither are 308. caliber . both are functional rifles with the remington being more refind with a better trigger smother action and very accurate with a ton of after market support . It is also much heavier and the houge stock sucks pitch it and get a good stock . Your groups will shrink drasticlly .
the mossberg is a great utility rifle the action isnt as smooth its not as accurate as the remington but still has acceptable accuracy and the detachable magazine makes for easy loading , I think the 308 takes sr25 type mags and p-mags .
If you plan on shooting factory ammo everything should be fine but you are restricted to mag length ammo for the detachable magazine's . The factory box magazine on the remington will let you load your bullets longer to squeeze a bit more accuracy or velocity and longer type heavy match bullets . I like the mossberg and dont regret buying it but the remington just gives me more confidence on placing a more precision shot if that makes any sense .
remington 700 300 blackout
bell and carlson m40a1 stock leupold mk4 2.5 x 8 mildot optic
mossberg mvp thunder ranch model 223
sightron sih tac 3 x 9 x 40 optic lancer L5 magazine .