ZRODeltas StealthCut rings are precision engineered, ultra-lightweight, rugged, and unflinchingly reliable. They arent just industry leading when it comes to looks. They perform in a league of their own. The StealthCut are lightweight, aircraft-grade 7075-T6 aluminum rings in 0.9, 1.0, and 1.25 heights, and are compatible with any brand of riflescope. Whether your application is hunting, tactical, or precision competition shooting, you can rest assured that these rings are the right solution.