cut the barrel off at the grips end and u have got a 1/2 sawed off continue if u want a full sawed off
Step 3: 3rd
continue for full sawed off
Step 4: 4th
pull rope out
were the stock makes a U cut it then u have i sawed off it will not be as short as u think because i dont want u to mess up ur gun and complain on how MAVREV13 Messed ur gun up so cit were u want but it will be at your own risk.