BF6 feels.. Bare

I don’t mean to be one of those that complains about every little thing, so I apologize. Does anyone else feel that certain of the aspects feel bare? Specifically for me, weapon customization… 

I remember on Warzone you could change the stock, pistol grip ergonomics, barrel sizes as well as rail covers. (This was before warzone got stupid)

and so I was excited to use a shotgun in bf6 and I went to see what I could change… Literally one barrel size… You have your lasers and flashlights for every gun, but it just feels bare. Can’t change your pistol grip, can’t change the stocks on any weapons… 

Lastly, I they added rail cover in season 1, so will they slowly be adding more?