Warne Howa/Vanguard Vapor Picatinny Rail is a durable and lightweight mounting solution crafted from high-quality 6061-T6 aluminum ensuring strength and reliability. Designed for long action firearms it fits both Picatinny and Weaver-style rings and is NATO-STANAG compatible. Engineered to precision it provides a secure and affordable base for your optics. Installs easily with included 6-48 screws perfect for Howa/Vanguard shooters seeking dependable performance.