YHM-5040 Q.D.S. Quick Deploy Front & Rear Sight Set

The Yankee Hill Machine YHM-5040 Q.D.S. Sight Set includes folding front and rear sights for AR-platform applications. The quick-deploy system uses push-button activation, while both sights lock positively in the folded and deployed positions.

Constructed from aluminum with a black hardcoat anodized finish, the set uses a standard stem design and standard hardware. The front sight mounts on the same plane as the rear sight, and the set is identified with the YHM-5010 and YHM-5030 component designations in the supplied product information.

Key Specifications

• The set includes front and rear folding sights for an AR platform.
• The deployment system is quick deploy with push-button activation.
• The sights lock positively in both the folded and deployed positions.
• The construction material is aluminum.
• The finish is black hardcoat anodized.
• The front sight mounts on the same plane as the rear sight.
• The front sight uses standard hardware.
• The set uses a standard stem design.
• When folded, the sight measures 0.435 inches from the rail.
• The listed overall dimensions are 1.30 x 6.00 x 14.05 inches.

With its compact folded profile, positive locking system, and straightforward aluminum construction, this sight set provides a practical backup sighting solution for compatible AR-platform setups.