Trijicon ACOG scopes are as tough as they come, but sometimes it's nice to have the peace of mind that only Back Up Iron Sights (BUIS) can bring. These sights are specifically for the Trijicon ACOG model: TA01NSN. Features a rear aluminum ghost ring and a front sight with tritium illumination for use during low light conditions.

Fits:
Trijicon TA01NSN