Run it
Copy the script and paste it into your executor.
-- your executor needed to support setreadonly function to make this work (e.g velocity, awp, etc)
local mod = require(game:GetService("ReplicatedStorage").Combat.CombatConsts)
setreadonly(mod, false)
mod.DEFAULT_ROOT_PART_HIT_RADIUS = 20 -- you can change the hitbox size whatever you like
setreadonly(mod, true)uhhh yea it says what it does in the title and that's it :>

Universal