Spuhr's lowest interface for attaching Wilcox RAPTAR and RAPTAR-S laser range finders with Picatinny risers to an ISMS scope mount. Includes screws. The A-0019D is not compatible with the S&B Ultra Short scopes as the adapter will come in contact with the objective bell. Height: 14mm(.55in) Length: 85mm(3.35in) Picatinny Rail Weight: 1.1oz