Mossberg Patriot 7mm Remington Magnum Walnut Vortex Scope Blued Bolt Action Rifle - 24in- The Mossberg Patriot Vortex Scope Crossfire II 3-9x40mm Riflescope with Dead-Hold BDC Reticle features long eye relief, a fast-focus eyepiece, fully multi-coated lenses and resettable MOA turrets. Clear, tough and bright, the hard anodized single-piece aircraft-grade aluminum tube is nitrogen purged and o-ring sealed for waterproof/fogproof performance. The Dead-Hold BDC Reticles customized hashmark design helps eliminate guesswork on holdover and windage corrections. Good at varying ranges where estimating holdover is a concern. Drop Box 3- Round Magazine; Recessed Crown; Fluted Barrel; Spiral Fluted Bolt; Streamlined Bolt Handle; Weaver Scope Base; Patented LBA User-Adjustable Trigger System;