Troy Ind SSIGFBSFMBT01 Tritium BattleSights Front Sight Folding Green Black for M4, M16

Troy Industries FBSFMBT01: Troy BattleSight Folding M4 Front. For rock solid stability and dead-on accuracy in a folding sight, Troy Industries Folding BattleSights get the job done. This permanent, rail-mounted alternative to a standard A2 sight allows limitless mounting options on all-length rails with a serrated ramp to eliminate glare. Provides a continuous zero, unflinching durability and peace of mind.