UTG Flip-Up Rear Sight
Detail Information:
• Integral Picatinny Mounting Deck to Fit All Flat Tops
• Complete with Dual Aiming Apertures and Precision Windage Adjustment
• Clever and Robust Flip-up Posi-lock Design to Guarantee Zero in the Most Extreme Combat Conditions
• User Friendly Locking Thumb Nut for Easy Installation