Primary Arms Classic 1-6x 24mm Rifle Scope - Duplex Dot - The Classic Series proves that entry-level optics don't have to be poor quality optics. Unlike some other brands, Primary Arms doesn't use the word "value" as a euphemism for "junk". Classic Series scopes are perfect for the budget conscious and the new shooter. Every product is inspected in their facility in Houston to ensure you are receiving the best quality product as the other three tiers. These scopes are backed by the same excellent customer service and support as all other Primary Arms products. Features: Red Illuminated Center Dot Fast Focus Eyepiece Fog Proof Fully Nitrogen Purged, IP67 Waterproof Standard and Dust Proof 6063 Aluminum Body with Matte Black Anodization Uses CR2032 Battery (Included) Backed by Primary Arms Optics Lifetime Warranty