Troy Ind SSIGFBSRTBT00 Tritium BattleSights Rear Sight Folding Green Black Hardcoat Anodized for AR-15

Troy Industries FBSRTBT00: Rear Folding Battle Sight features 0.460\" profile when folded. It is constructed of 6061 Aircraft aluminum and stainless steel with a hard coat black oxide finish. This sight features provides constant access to fixed sights continuously hold their zero.