GG&G Back Up Iron Sights (BUIS)

The Newly Redesigned GG&G Spring Actuated Flip Up Front Sight For Tactical Forearms is the latest evolution of this terrific accessory. Although specifically designed to provide the correct sight height when mounted on a tactical forearm, this sight can...

The XS same plane aperture is installed at the factory. All components are standard M16A2 sight components. The GG&G A2 Spring Actuated BUIS (Back Up Iron Sight) is the latest evolution in our BUIS product line. Many operators requested that we...

The GG&G Spring Actuated Flip Up Front Sight is the latest evolution in our Flip Up Front Sight product line for the AR15 and M16 rifle family. With just a push of a button the AR 15 flip up front sight can quickly be deployed on target. With the...

Trijicon Tritium aperture is factory installed when you order the GG&G A2 BUIS. The GG&G A2 AR 15 rear sight is our number one selling Back Up Iron Sight (BUIS). It provides the operator with an easy-to-install and easy-to-operate flip up rear sight,...

The GG&G MAD (Multiple Aperture Device) BUIS (Back Up Iron Sight) was originally developed to fulfill a request from Naval Surface Warfare for a battle ready low profile back up iron sight that provided both a large and small aperture on the same plane...

MAD Back Up Iron Sight With Ranging Aperture The MAD BUIS With Ranging Aperture was originally manufactured by GG&G under a contract with Picatinny Arsenal, and although it is ammunition and weapon specific, we decided that it was time to offer it to a...

The new GG&G Spring Actuated Flip Up Front Sight is the latest evolution in our Flip Up Front Sight product line. With just a push of a button the front sight can quickly be deployed on target. With the introduction of the Spring Actuated A2 BUIS (Back...