Important note-
If you don't want to use cascadia accuracy/overcharge, use merciless, and primed pistol gambit over galvanized shot

Viral Slash build for grineer/corrupted
For corpus swap [Hemorrhage] and [Frostbite] for a tox mod and primed pistol gambit
For infested, swap hemorrhage and frostbite for jolt and primed pistol gambit

Evolution Path-
1- Hoplite
2- QoL, your choice
3- Crit Parallel

If you’re offloading viral to a primer, swap viral mods to primed pistol gambit and anemic agility/hydraulic crosshairs/hornet strike/riven