AR-15 Rear Back Up Iron Sights (BUIS)
Make sure you've got the right sight for your AR-15 or M-16 rifle. Gun sights are an important part of the GG&G product line with eight AR15 sights being currently manufactured. Two of those sights, the Spring Actuated BUIS (Back Up Iron Sight) and the Spring Actuated Flip Up Front Sight are so unique in their design that patents are currently pending. GG&G has been manufacturing back up iron sights for over 12 years in one form or another. The BUIS from GG&G is used by civilian, law enforcement, and militaries around the world.
AR15 sights are common today in the tactical arena, but we introduced an uncommon and highly innovative BUIS that has become very popular. The MAD BUIS With Ranging Aperture. The rotating aperture has five predetermined ranges for the shooter to use. As with all GG&G products, AR sights and sight bases are manufactured in the United States in Tucson, Arizona by men and women proud to be Americans.