Things You'll Need
Instructions
Check your rifle and make sure that it is unloaded.
Separate the mount base--that attaches directly to the rifle--from the scope mount.
Align the holes on the mount base with the screw holes on the upper receiver of your rifle.
Use the provided screws to secure the scope mount base to the rifle.
Loosen the retention screw at the back of the mount base, to allow the scope mount to fit into the base.
Place the scope mount into the mount base and use the screws at the front and back of the base to secure the scope mount.
Tighten the large retention screw at the back of the base.