Vortex Viper PST Gen II 1-6x with VMR-2 MRAD Reticle

Tube size 30 mm diameter provides maximized internal adjustment and strength. Single-piece tube maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness. Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. Waterproof O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments. Argon gas purging prevents internal fogging over a wide range of temperatures. Rugged construction withstands recoil and impact. Hard Anodized finish highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage the shooter’s position. ArmorTek ® Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.