Tikka TAC A1 Bag Rider

Printed in Black PETG Uses the factory screws for the rear picatinny rail. Remove the 2 screws from the picatinny rail and use a rubber hammer or simmilar to remove the rail as it also has a recoil pin holding it in place (see photos). Then use the 2 screws you just removed to attach the back rider. Use 10inch pound of torque only.