Considering the tendency of CI to maintain a strong position in armory, giving an Armorkit to one of the most played subclasses would likely cause near absolute unstoppability to CI during their raids.
Overall, I would say +/-support leaning towards minus. This branch update is very clearly attempting to buff most of not all CI classes being changed in the update, and provides barely any fairness to other branches. Some bits of the branch update are balanced as CI is occasionally heavily outnumbered, but most of it seems simply one-sided. I’m not looking for an argument, I am simply stating my opinion.
I’m also going to bring up the fact that you are attempting to put the Barret M82 on a job that is for I believe PFC+ (I’ve only heard this, I haven’t confirmed this). For those of you who do not know, the Barret M82 is a sniper rifle that was recently buffed. There have been many complaints of it being on the Security Sniper job—a job only for SFC+—and even a forums post to remove it from Security. I think it is fair for the 5th Security rank to retain the sniper if CI is going to be receiving the sniper for the 3rd rank. What I’m trying to get at is that either both branches should have it or no one should. Mind you, Security SFC+ are finally now using the Sniper class—a class hardly used before the buff—and some people want to take that away.