Start of lstUrls_of_images_in_html_descriptionProduct Number: S5971The Steiner T-Series cantilever mount offers the perfect mounting solution for AR-15 and flattop platforms. Machined from rugged aluminum alloy to be incredibly strong, yet lightweight.This cantilevered mount combines ruggedness, lightweight and adaptability to be the perfect addition to your platform.#5971: 30mm diameter, 40 mm heightT-SERIES AR MOUNT FEATURES:available in two heights: 35mm and 40mmmounts to any picatinny style raildesigned to offer perfect eye relief on modern AR-pattern riflesbubble level on the rear ring for maximum accuracy and consistencyEnd of lstUrls_of_images_in_html_description