BCM® Folding Battle Sight – Front – HK Type – Black (mfg by Troy Ind)

BCM® Folding Battle Sight – Front – HK Type – Black (mfg by Troy Ind)

BCM® Rail Mounted Folding Battle Sight – A4 Front (manufactured by Troy Industries for Bravo Company MFG, Inc) Use with all M4, M16A4, SR25 and AR10 Flat Top configured weapons. FBSA4F Front Picatinny rail mounted folding sight for M4/M16A4/SR25/AR10