function Weld(x,y)
 local W = Instance.new("Weld")
 W.Part0 = x
 W.Part1 = y
 local CJ = CFrame.new(x.Position)
 local C0 = x.CFrame:inverse()*CJ
 local C1 = y.CFrame:inverse()*CJ
 W.C0 = C0
 W.C1 = C1
 W.Parent = x
end

function Get(A)
 if A.className == "Part" then
  Weld(script.Parent.Handle, A)
  A.Anchored = false
 else
  local C = A:GetChildren()
  for i=1, #C do
  Get(C[i])
  end
 end
end

function Finale()
 Get(script.Parent)
end

script.Parent.Equipped:connect(Finale)
script.Parent.Unequipped:connect(Finale)
Finale()?