Leapers MNT-951 UTG Flip-up Tactical Rear Sight Complete with A2 Dual Aiming Aperture. This AR-15 iron sight Integral picatinny mounting deck to fit all flat tops. Complete with dual aiming apertures and precision windage adjustment. Clever and robust flip-up posi-lock design to guarantee zero in the most extreme combat conditions. User friendly locking thumb nut for easy installation. Limited Lifetime Warranty.
Works Well With Low Profile Flip-up Front Sight Item # MNT-751