The UTG ACCU-SYNC Spring Loaded Flip-up Sight Set bundles a rear and front flip-up sight designed to complement each other for a seamless sighting system. The rear sight features windage adjustment, dual aiming apertures, matte black aircraft aluminum construction, spring-loaded posi-lock retention to lock the sight tower when folded down or deployed, Picatinny rail mounting, and squared recoil stops to hold zero. The front sight utilizes a standard A2 front sight post and matches the rear in material and design with spring-loaded posi-lock retention, Picatinny mounting, and recoil stops. With matching aesthetics, design, and engineering between the rear and front sights, this bundle provides a reliable back up sighting solution with windage adjustable elevation and returns to zero when deployed. The posi-lock retention eliminates risk of collapse when sights are needed most. Together, the UTG ACCU-SYNC flip-up sight set forms an all-in-one, compact sighting system built to withstand recoil while maintaining accuracy.