The Right On Sight has a virtually indestructible dovetail mount with quick-slide windage and elevation. The Hogg Wrap fiber-optic system is wrapped around the sight to deliver unprecedented light gathering in all conditions. Like all Spot-Hogg sights, it is meticulously machined out of 6061 aircraft aluminum. Extra care is taken to ensure it mounts completely square. It also has a 2-3/8" round pin guard with hand-painted alignment ring for quick, positive centering within your peep, as well as five individually microadjustable, .019" extended fiber-optic pins and a precision-installed level and vertical alignment wire. Right-hand only. Weight: 6.6 oz.