Things You'll Need
Instructions
Turn the rifle over and remove the retention screw located in front of the trigger guard. Separate the stock from the upper receiver.
Remove the screws located at the front and rear of the trigger guard and lift the trigger assembly out of the stock.
Place the trigger assembly into the replacement stock, just before the pistol grip. Screw it in.
Place the rifle's upper receiver--the action and barrel--into the replacement stock and secure with the original retention screw.