Currently in S2, there are not many ways to directly upgrade weapon damage, leading to a situation where snipers feel very underwhelming lategame unless built for auto-fire or max fire rate.
My suggestions:
- Add more weapon attachments/perks that trade fire rate for damage
- Make tuning tables provide a 5% damage boost OR add damage tunings with a big trade-off (such as +15% damage, -15% fire rate, +30% recoil)
- Make weapon perk shops/tinkerer significantly more common. It's way more fun getting one of these instead of a tuning box.
- Let upgrade kits add 1-5% damage after weapon is fully upgraded
Obviously some of these might throw off the balance, but IMO S1 had more satisfying snipers and less reliance on spamming and I'd love to see a return to that.