This product is sold brand new. A manufacturer warranty applies only when the manufacturer provides one for this item.
Return requests must be submitted within 14 days of delivery and approved by our RMA department before the item is shipped back. Non-defective returns may be subject to a minimum 25% restocking fee and return shipping charges. Unauthorized returns are not eligible for credit or refund. Read the full return policy.
Once the sight is installed on the Hi-Rise block, the entire assembly can be mounted on the weapon First, loosen the mounting screw so that the clamp will fit over the tapered side of the firearms Picatinny or Weaver rail Ensure that the tapered clamp on the riser is oriented with the chamfered (beveled) end of the clamp at the top Ensure that the risers cross screw with nut is tightened to clamp it firmly to the weapons rail Turn the large nut on the riser block ¼ to ½ turn with a coin, screwdriver or ½ wrench WARNING! Do not over tighten