0.480-0.570 TTK at 50m…
Not only does it have the velocity but you can make a build thats virtually recoiless. The reason you can get these dumb low TTK numbers is because all 3 shots always hit the same place.
Build:
Greaves Accuspot 3X
Novaburst Brake
16 OS Density Barrel
VAS Convergence
4.73 Caseless FMJ