Mastery rank 5, room clearing weapon. Once you get to sortie, arbitration and higher level content you will want to start forma'in up and collecting the high content mods to turn this low MR weapon top tier. Base damage numbers do not mean as much as enemies at higher levels resist basic damage more and more, your damage will drop no matter how high the number reads on the page. For end content you swap in lower base damage with status, crit, speed, and all the math calculations going on behind the game make your initial smaller damage, far higher than before.