The Vortex Viper Extended Cantilever Mount for 1-inch tubes CVP-1 is a one-piece cantilever ring mount designed to elevate and extend your riflescope forward by 2 inches, providing optimal eye relief and head positioning-especially on AR-style platforms. It positions the scope's centerline approximately 1.435 inches (36.45 mm) above the rail, ensuring comfortable and precise aiming. Machined from durable 6061-T6 aluminum and finished with a low-glare hard-coat anodized surface, it balances light weight (around 7 oz / 198 g) with rugged strength. The design includes horizontally split rings for straightforward installation, with recommended torque settings of ~30 in-lbs on the base clamp and ~18 in-lbs on the ring screws. Compatible with both Picatinny and Weaver rail systems, the CVP-1 ensures a secure fit and consistent performance. Backed by Vortex's VIP lifetime warranty, this mount delivers lasting reliability in demanding shooting conditions. Vortex Optics Vortex Viper Extended Cantilever 1-inch CVP-1