Yhm Flip Front Sight Blk

The Yhm Flip Front Sight Black from Yankee Hill Machine Co is an AR-15 backup iron sight engineered for rapid deployment and reliable target acquisition in the field. This all-steel flip front sight mounts directly to the Picatinny rail system in the same optical plane as your rear sight, providing a genuinely co-witnessed backup aiming solution when primary optics fail or require emergency transition.

The sight folds flat and out of the sight line via push-button mechanism, eliminating obstruction when your optic is in use. When deployed, it flips and locks solidly into firing position with positive mechanical feedback. All attachment hardware is included, and the design accepts standard AR sight posts and components—critical for users who rotate between different rifle builds or operate in austere environments where parts availability varies. The compact profile and minimal weight (0.19 lbs) make it a practical addition to any AR platform without sacrifice to overall rifle handling characteristics.

This sight addresses the core requirement for AR operators who rely on same-plane backup irons—whether for patrol duty, range training, or duty carbine configurations where co-witnessed front and rear sights provide consistent sight picture without requiring optic height adjustments. Law enforcement and military personnel standardized on same-plane systems precisely because they eliminate point-of-aim shifts during transitions. The thumb-screw mounting system ensures secure installation while remaining field-serviceable, a practical consideration for operators managing multiple rifles in rotation.