Apr 30, 2020 · Currently, Vortex offers the Copperhead series in two second focal plane configurations, a 3-9 model and a 4-12 model. Both models are built on a 1-inch tube, and the Copperhead only offers two objective lens diameter choices: a 40mm (found on the 3-9 model), and a 44mm (found on the 4-12 model). Vortex Diamondback scopes About the Vortex Sonora 4-12X44 Dead-Hold BDC Riflescope. The Vortex Sonora 4-12X44 Dead-Hold BDC Riflescope, features a hard-anodized, single-piece, aircraft-grade aluminum tube that is nitrogen purged and O-ring sealed to deliver a waterproof, fogproof, weatherproof performance no matter what conditions nature may throw at you. Nov 09, 2020 · According to the bull's-eye, the Vortex Diamondback 4-12X40 rifle scope is preferred for one reason: it's a high-performing optic that's "nothing short of absolute perfection." If you want an excellent scope for the right price with an unbeatable warranty, it's the Diamondback from Vortex. Vortex Pro Series 30 Mm Rings Pr30-h. See Price Nike Air Jordan 6 Rings Space Jam Black Blue 322992-016 Men Sizes 8-13. See Price Vortex Sonora 4-12x44 Rifle Scope.