Tried and true - Weaver Standard Detachable Rings

These scope mounts work well when properly installed.To avoid scratching the scope tube use a piece of paper under the ring top.once the ring snaps over the tube remove paper.Position reticle slightly off from vertical slowly tighten cap screws which will cant the reticle back into correct vertical position.Adjust eye relief. Tighten cap screws to 18 in lbs.The bases should be tightens to 25 inch lbs with medium grade thread locker on base screws only.I’ve installed Buehler,Leupold STD,Rifleman and various other scope mounts and Weavers work just as well. Great value.Not recommended for attaching high dollar optics.Just a matter of appearances