UTG Accu-Sync 45° Angle Flip Up Rear Sight
• Precision Machined from Aircraft Aluminum and Finished in Matte Black
• 45 Degree Angled Offset Allows Quick Access and Transition to Iron Sights while Running a Larger Primary Magnified Optic
• Posi-lock Retention Detent Prevents Sight Tower from Collapsing when in Use
• Windage Adjustment Wheel Provides Tool-free Adjustment of the Dual Aperture Sight
• Utilizes a Single locking Torx Screw with Low Profile Mounting Base and Square-shaped Integral Recoil Stop for a Secure Zero Hold and Return to Zero on MIL-STD-1913 Picatinny Rails
• Designed to Match MT-745, UTG Accu-Sync AR-15 45 Degree Flip-up Front Sight
NOTE: We recommend to tighten the side plate screw with torque value of about 35 inch-lb.