Our mil-spec AR15 front sight post kit is intended for use in AR15's that have a front sight base (FSB). These parts would be perfect for your new build or as emergency spares.
AR15 FRONT SIGHT POST KIT
$9.00Price
INCLUDES:
- AR15 A2 Front Sight
- AR15 Front Sight Detent
- AR15 Front Sight Detent Spring