GG&G A2 Top Mounted Deployable Rear Sight Black GGG-1005. These iron sights provide the operator with an easy-to-install and easy-to-operate low-profile BUIS that's ready to go when you need it. The GG&G Flip Up Rear Sight includes the all-important...
GG&G A2 Top Mounted Deployable Rear Sight Black GGG-1005. These iron sights provide the operator with an easy-to-install and easy-to-operate low-profile BUIS that's ready to go when you need it. The GG&G Flip Up Rear Sight includes the all-important...