This is an option that can be added to a Kelley long range soule sight or Kelley long range staff. It must be ordered in addition to the sight/staff. Additional length cannot be added to an existing sight/staff. The cost is in addition to the cost of the actual sight/staff. You have the option to add 1,2, or 3 inches and your sight or staff will be made upon ordering as it is not usually a stocked item. This is the perfect option for those of us who want to shoot out to 1500 yards or beyond. Kelley Soule sights advanced construction makes them stand out in design and function. All parts are machined from solid stock to precise tolerances.
Be sure you are ordering the correct sight for your rifle. There are absolutely no returns on sights that have been mounted.