The NcSTAR AR15 A1 and A2 Front Sight Combo Tool is designed for use on AR15/M16 A2, A1, and M4 profile front sights and simplifies adjustments. It features 4-Prongs on one end for A2 and M4 style front sights and 5-Prong on the other for A1 style front sights. This sight adjustment tool is constructed of high quality steel.
 
Additional Information
Designed for Use on AR15/M16 A2, A1, and M4 Profile Front Sights
4-Prongs for A2 and M4 Style Front Sights
5-Prong for A1 Style Front Sights
High Quality Steel Construction
Front Sight Combo Tool Simplifies Adjustment for Elevation on AR15/M16 Front Sight