You are also not factoring that all the Hitscan weapons will STILL probably miss (Unless you're actually aiming and all that) due to one other factor- ALL T+T weps variate aim while the player is moving. Noone's gonna be racking up the kills by taking the Retro Sniper and constantly running around the map.
Quickedit: Also, the only weapons with raycast- Pistols (which do lowish damage in comparison to other guns) and Snipers (which have a low clipsize and fire rate/reload speed). All the 'skill' based weapons (HMGs, SMGs, Rifles, heck even Light Rifles, which are close to sniper level, shotguns, explosives, the Crossbow...) still are projectile weapons. If you can't find something in this pack that's good because you personally go 'Raycast, ick', I can't help ya.