buy a set of weaver see thu,scope mounts they screw on to the h r bases.or any other style weaver base........be carefore the bases are real tall and you dont get a good sight picture using this setup........i stii use it on mine......if you can find or order a old model scope mount for a older action,these bases were lower so you can get a better site picture........but .......but........the older models had a smaller hamer and didnt need all the clearace the new models do.......they are hard to find though.......jb
