BKL Technologies Model 460 4in Long Unitized Dovetail Mount14mmMatte Black. X 4" LONG UNITIZED DOVETAIL MOUNT-14MM-MATTE BLACK Included Accessories: 9/64 ALLEN WRENCH Specifications for BKL Technologies Model 460 4in Long Unitized Dovetail Mount 14mm: Manufacturer: BKL Technologies Gun Rail: Dovetail Color: Black Ring Height: Standard Last Chance: Yes Diameter: 1 in Finish: Matte Features of BKL Technologies Model 460 4in Long Unitized Dovetail Mount 14mm: Series 400 Fits 1 inch scope tubes Fits 14mm Dovetail rails Package Contents: BKL Technologies Model 460 4in Long Unitized Dovetail Mount 14mm 9/64 Allen Wrench BKL Technologies BKL-460-MB: Model 460 4in Long Unitized Dovetail Mount14mmMatte Black