Rubber armored, single piece 6061-T6 aluminum housing. Wide range of operating temperature, -22° to 122° F. Designed for short-range engagements and quick target acquisition, the responsive Wolverine FSR 1x28 is a durable red dot optic with a 2MOA dot reticle. The Wolverine's extremely low power consumption delivers an incredible 1,000,000 hours battery life on low and 6 years continuous use on setting 6 from just a single AA battery. Rubber armored and constructed of a single piece of 6061-T6 aluminum, the Wolverine is waterproof, fogproof and shockproof.Glass is protected by a scratch resistant, anti-reflective lens coating. All Wolverines have night vision modes, making them compatible with night vision devices. The FSR has ergonomic digital switch controls, making it quick and easy to operate when seconds count. The Product(s) in This Listing is Brand New in Original Retail Box. A credit/replacement shall be given only after the claim is accepted and approved within its processing time frame. There is no price protection. Malfunction due to accidents or abuse of product such as water, drop impact damage not covered. Please allow up to 72 Hours for your order to be processed, this does not include the weekend. Images shown for illustration purpose only. Actual item may slightly different from image. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser". The seller is "angelseller" and is located in this country: US. This item can be shipped to United States.