Purposefully built for the tactical and target shooter, the Crimson Trace Hardline Rifle Scope is built to perform in any environment for a lifetime of use. Built from the ground up to offer superior accuracy and durability, this scope offers a Second Focal Plane reticle and fully multi-coated lenses for a clear line of sight every time you put the crosshairs on your target. Made of 1" aerospace aluminum tubes, these scopes combine nitrogen-purged waterproof construction with zero retention and immersion factory testing to ensure lifelong reliability. Adjusts in .25 MOA increments. Mfrs. Lifetime Protection Guaranteed Warranty. Reliable scope designed for tactical and target shooters Second Focal Plane reticle Fully multi-coated lenses 1" aircraft aluminum tube Nitrogen-purged for waterproof performance Factory tested to ensure lifelong reliability Mfrs. Lifetime warranty