The UTG ACCU-SYNC Spring-Loaded AR15 Flip-up Front Sight is precision machined from aircraft aluminum, 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
Spring-loaded Posi-lock Push Button Activation Automatically Deploys Sight Tower and Prevents Sight Tower from Collapsing when Deployed
Uses Standard A2 Front Sight Post, Interchangeable with Other Aftermarket Posts with Equivalent Dimensions
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-957, UTG ACCU-SYNC® Spring-loaded AR15 Flip-up Rear Sight
NOTE: We recommend tightening the side plate screw with a torque value of about 35 inch-lb.