Actually i made a few options already, only problem is my PC died and there was no way to test/balance properly or make UI images yet. And then there's the fact one of them is a bit redundant really.
AAC Honeybadger - stats-wise think something slightly worse than AKSU and with a smaller mag.
KAC SR-25 - think VSS except semi-auto only, slower firing and with heavier recoil but with more effective range and slightly smaller crosshair to focus it more as a silent sniper as opposed to half-AR-half-SR.
AW Covert - bolt action sniper that would reload like shotguns do (one at a time). Stats wise similar to M24 but with lower chance to kill, a bit less range and a smaller mag.
... and theres more but they're not suppressed.