Lewis Machine & Tool (LMT) L8A Tactical Adjustable Rear Sight (M16A2-Style Adjustments)
The LMT L8A is a tactical adjustable rear iron sight built around the proven M16A2 carry-handle adjustment system, providing full elevation and windage control in a rugged, fixed-profile rear sight.
This rear sight mounts to a MIL-STD-1913 / Picatinny top rail with an integrated thumb-screw clamp and uses an aperture-style rear sight for a familiar A2-type sight picture.