The Spuhr Wilcox RAPTAR/SilencerCo RADIUS/Vortex Impact 4000 Low .551” Picatinny Rail Adapter w/Screws A-0019D is a versatile interface designed for attaching laser range finders to ISMS scope mounts. Compatible with Wilcox RAPTAR, SilencerCo RADIUS, and Vortex Impact 4000, this adapter ensures secure and stable attachment. Constructed from durable materials, the adapter includes screws for easy installation and features a height of .551 inches. Ideal for tactical and precision shooting, the Spuhr Wilcox RAPTAR Adapter provides reliable performance and versatility. Spuhr Wilcox RAPTAR/SilencerCo RADIUS/Vortex Impact 4000 Low .551? Picatinny Rail Adapter w/Screws A-0019D