The slide has different cut outs (or in your case...No cuts)
you would need a new slide,in addition to the manual safety parts for the frame. so for price, Just buy another gun with safety and have both?
Do you feel comfortable with carrying a revolver? The Bodyguard is just a revolver in a pistol body. With a good holster, you shouldn’t have any safety concerns. I bought one with a safety for a $35 savings. Never use the safety. Carry in a Vedder light tuck kydex holster AIWB.