DNZ Products Harrington & Richardson-Tactical-High Mount-Black. Made using incredibly durable materials and construction this Scope Mount from DNZ Rifle Scope Mounts is guaranteed to be long lasting reliable and efficient. For an amazing way to make sure your scope is properly mounted choose the DNZ High Scope Mounting System for Harrington-Richardson Rifles. Specifications for DNZ Products Harrington & Richardson Scope Mount - High Black: Manufacturer: DNZ Products Color: Black Quantity: 1 Size: High Tube Diameter: 1 in Package Contents: DNZ Products Harrington & Richardson-Tactical-High Mount-Black DNZ Products 11003T: Harrington & Richardson-Tactical-High Mount-Black