Premium Level Rear Iron Sight with Windage & Elevation Adjusting Knob for Rifle with Picatinny Rail

Sight is easy to install and it stays when first in use. Sights fit all 20-22 mm rail, including Picatinny. Sight made of aircraft-grade aluminum with anti-corrosion finish. It is designed to be solid and steady for frequent but longer use. Rear sight has two modes, one for instant shooting and the other one for close-quarters combat. Easily switch in no time. All adjusting knobs including the mounting knob are in tool-free design. No time to waste on finding tools. Order today without worry thanks to Knine Outdoors's strong warranty and friendly 24/7 customer service.