Simmons SIM41640 ProTarget Matte Black 4-16x40mm 30mm Tube Mil-Dot ReticleSimmons ProTarget Riflescopes are ready out of the box to attach to your firearm with the included rings to hold it snugly in place. It also includes flip up scope caps that protect the glass and can flip out of the way at a moment's notice. The optics are waterproof, fog proof and shockproof, and feature fully coated lenses which means crisp, bright images in all conditions.