I really like the Harrell's offset rings. They're offset 1/2", I think, and are reversible for right or left hand shooters. They're light and polish up nicely, but look pretty good right out of the package. I think they offer them in straight and offset, 1" and 30mm, single screw, double screw , and combo sets(one single and one double. Very nice rings IMHO, and less expensive than the more common rings of similar styles.--Mike