SKU: TG948BD
UPC: 788130015353
MPN: TG948BD
The Truglo Sight Fat Bead 3-56 Thread Fiber Optic Dual is a precision front sight designed for shooters who demand rapid target acquisition in variable lighting conditions. Purpose-built for tactical rifles, law enforcement duty weapons, and 3-gun competitors, this fiber optic front sight transforms ambient light into a highly visible aiming reference without batteries or electronics. The dual-color bead design—Truglo's signature Fat Bead technology—delivers superior light-gathering capability compared to standard round beads, making it essential for shooters operating in low-light environments or during dawn/dusk transitions where conventional sights falter.
At its core, the Fat Bead 3-56 features Truglo's proprietary oversized fiber optic strand geometry—a larger diameter than conventional bead sights—which captures and channels significantly more available light to the shooter's eye. The 3-56 thread mount integrates directly into standard AR-15 and rifle-platform gas tube assemblies without requiring adapters or gunsmithing. The dual-color fiber optic configuration (typically mixing red and green or similar high-visibility combinations) ensures visibility across diverse shooting scenarios: the warmer tone excels in dim indoor ranges while the cooler tone maximizes contrast in bright outdoor conditions. This compact design weighs only 0.05 lbs and measures 4.75 inches in overall length, keeping your rifle's sight radius balanced without adding unnecessary weight to the front end.
Law enforcement, military personnel, and competitive shooters benefit most from this sight's reliability and speed-of-sight benefits—operators who cannot tolerate battery dependency or complex zero procedures. Installation is straightforward: simply thread the Fat Bead 3-56 onto your rifle's gas tube using the matching 3-56 pitch, confirm zero at your intended distance, and the sight requires no calibration or maintenance beyond occasional fiber cleaning. Compatible with any AR-platform rifle equipped with standard 3-56 threaded gas tubes, this front sight pairs ideally with peep-hole or aperture rear sights, delivering the inherent speed advantage fiber optics provide during dynamic shooting sequences. Whether used in duty rotation, home defense, or the competition circuit, the Truglo Fat Bead 3-56 stands as a proven alternative to integrated rail-mounted optics for shooters prioritizing mechanical reliability and pure-iron-sight performance.
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