Precision Reflex Remington 700 Bar Long Action Night Vision Rail 6-48 screws. This base is constructed of T-6 7075 hard coated black anodized aluminum with a full 1913 rail. Base is 16in long and comes with #6-48 screws for mounting base. The base has side rail mounting holes for adding side rails in the future (not included). Weighs 10.4 ounces. Rear elevation is .740in and there is .280in of drop from rear to front rail. Specifications for Precision Reflex Remington 700 Bar Long Action Night Vision Rail w/ 6-48 screws: Manufacturer: Precision Reflex Color: Black Fabric/Material: Aluminum Cant: 0 MOA Gun Make: Savage Gun Rail: Picatinny Package Contents: Precision Reflex Remington 700 Bar Long Action Night Vision Rail w/ 6-48 screws Precision Reflex 02-217-08-648: Remington 700 Bar Long Action Night Vision Rail 6-48 screws