One DPMS steel, detachable front sight. It mounts onto Weaver or Picatinny rails or front sight bases. Adjustable for elevation. The front of a rifle sling can attach to cutout of sight housing. Parkerizied finish for glare reduction. Item weighs 8 oz. packaged for shipping. buyer pays all shipping. Multiple items from two or more purchases can be combined for shipping.Photos are of actual items at auction. $30 cash FTF Astoria, OR. No trades.