Troy FBSFHBT02 Front Folding Sight

Features

1. HK-Style Protective Hood — Wing-protected front post pairs with round aperture rear sights to deliver the fast, battle-proven circle-in-circle sight picture.
2. Tritium Illumination — Self-powered tritium insert flanked by two reference dots provides a continuous low-light aiming point with no batteries or electricity required.
3. Standard A2 Front Sight Post — Uses a familiar adjustable A2 post with locking detent, so elevation zeroing works with any standard A2 front sight tool or a 5.56mm bullet tip.
4. Spring-Loaded Folding Design — Push-button deployment snaps the sight upright instantly and folds it flat to stay out of the way of optics and magnifiers.
5. Picatinny/Mil-Std 1913 Mount — Cross-locking base clamps securely to any flattop AR-15, M4, or M16 rail without permanent modification to the firearm.
6. Aircraft-Grade Aluminum Body — CNC-machined aluminum construction keeps the sight rugged enough for hard use while holding zero through repeated folding cycles.
7. Hardcoat Black Anodized Finish — MIL-spec anodizing resists corrosion, solvents, and holster wear for a long service life on a duty rifle.
8. Tool-Free Installation — No levers, springs, or proprietary hardware to fumble with; mounts and dismounts with a single cross-lock screw.
9. Backup Iron Sight Ready — Co-witnesses with most red dot optics and serves as a reliable BUIS if your primary optic goes down.