This Quick Flip A2 rear sight is made from 6061 aluminum, Mil-Spec hardcoat anodized for durability. It locks in both deployed and folded positions. The spring mechanism is quite durable and completely concealed to prevent fouling from dirt. The dual aperature rear BUIS has a conventional large and small aperature. The sigh deploys with the large aperature.
|Base Configuration||Picatinny Rail|
|Firearm Type||AR Rifle|
Determined at checkout.