UTG Pro Accu-Sync AR15 Flip Rear Sight Picatinny Posi-Lock Deployment

The UTG Pro ACCU-SYNC AR15 Flip Rear-Sight delivers precision and reliability for AR platforms with a precision machined aircraft aluminum body finished in matte black, ensuring rugged performance in demanding field and range conditions. This flip rear sight features a Spring-loaded Posi-lock push button activation that automatically deploys the sight tower and prevents the tower from collapsing once deployed, providing quick, repeatable return-to-zero operation when transitioning between optics