Meprolight Tru-Dot Self-Illuminated Shotgun Sight Green Tritium - 1340443101

This is a self-illuminated tritium front sight bead designed for Mossberg 500/590/835 shotguns with 5-40 thread mounting. The green tritium element provides low-light visibility without requiring batteries. Fixed front sight with no windage or elevation adjustment, measuring 7.8" in length with a 0.7" height.