UTG Accu-Sync Spring-Loaded AR-15 Flip-Up Rear Sight
• Precision Machined from Aircraft Aluminum with a Matte Black Finish
• Spring-loaded Posi-lock Push Button Activation Automatically Deploys Sight Tower and Prevents Sight Tower from Collapsing when Deployed
• Features Tool-free Windage Adjustment and Dual Apertures Ideal for a Variety of Different Scenarios
• Utilizes a Single locking Torx Screw with Low Profile Mounting Base and Square-shaped Integral Recoil Stops for a Secure Zero Hold and Return to Zero on MIL-STD-1913 Picatinny Rails
• Designed to Match MNT-757, UTG Accu-Sync Spring-loaded AR-15 Flip-up Front Sight
NOTE: Torx Locking plate Recommended Torque Value: 35 in-lbs.