Well today tried sighting in my used 7mm rem mag I bought with a Nikon 3x12 monarch 40mm scope. It was all over the place with a box and a half of ammo.. It has weaver style dovetail mounts on it. I'm getting glare as well off front sight that has no screw mount holes. Its a belgium bar I think its brazed on. The rear mount is missing and gas the groove in barrel from the dovetail mount. My 270 bar has a redfeild one piece mount and iron sights are gone with flush mount screws. I wish redfeild still made rings and bases. I'd set it up same way that gun drives nails. I got so ****ed when I came home I ripped them stupid weaver dove tail mounts and ugly rings off. Please help me find a I piece base and rings. I see dmz makes one. So does leupold but not sure what bases to get for the leupold one piece base. Also not sure of height. Gun is going in shop as soon as I get scope mounted again with a good set of rings and a 1 piece base to have that stupid iron sight removed on front and see if the can put a fill plug in rear sight dove tail groove. Please help on base and rings