Silent Aim Open Source

local Bullets = require(game:GetService("ReplicatedStorage").Client.Libraries.Bullets)
local originalFire = Bullets.Fire
local TARGET_MAX_DIST = 500
function Bullets.Fire(self, playerController, weaponInstance, weaponData, origin, direction, shotId)
    local newDirection = direction
    local localPlayer = game.Players.LocalPlayer
    local mouse = localPlayer:GetMouse()
    local camera = workspace.CurrentCamera
    local ray = camera:ScreenPointToRay(mouse.X, mouse.Y)
    local raycastParams = RaycastParams.new()
    raycastParams.FilterType = .RaycastFilterType.Blacklist
    raycastParams.FilterDescendantsInstances = {localPlayer.Character}
     rayResult = :(ray.Origin, ray.Direction * , raycastParams)
     hitPoint = rayResult  rayResult.Position  ray.Origin + ray.Direction * 
     closestHRP = 
     closestDist = .huge
     _, model  (.Characters:()) 
         hrp = model:()
         hrp  model ~= localPlayer.Character 
             dist = (hrp.Position - hitPoint).Magnitude
             dist < closestDist 
                closestDist = dist
                closestHRP = hrp
            
        
    
     _, model  (.Zombies:()) 
         hrp = model:()
         hrp 
             dist = (hrp.Position - hitPoint).Magnitude
             dist < closestDist 
                closestDist = dist
                closestHRP = hrp
            
        
    
     closestHRP  closestDist < TARGET_MAX_DIST 
        newDirection = (closestHRP.Position - origin).Unit
    
     (self, playerController, weaponInstance, weaponData, origin, newDirection, shotId)