Vortex Pro Series rings combine rock-solid reliability and strength with high quality machining to ensure ultimate accuracy and consistency. Weight (Per Ring): 44.7 Grams – 1.58 oz Precision Machined 7075 T6 Aluminum Hard Coat Matte Black Anodized Fits Weaver and Picatinny Rails T-25 Torx Screws Streamlined, lightweight and durable, these rings use four T-25 Torx-style socket cap screws for secure mounting. Mfg: Vortex Optics
