WHY FIBER OPTIC
SEE YOUR SIGHT IN THE LIGHT YOU ACTUALLY SHOOT IN
Tritium owns total darkness. But most rounds are fired in daylight, shade, and the shifting light in between — and that’s exactly where a tritium dot washes out to a dim speck. TAG FiberLok™ gathers the light around you into one bright, high-contrast aiming point across the full range of conditions you train and carry in.
WHERE EACH SIGHT IS AT ITS BEST
TAG FiberLok™ — Fiber Optic
Tritium
Fiber optic excels in daylight and transitional light, and still gives you an aiming point in dim, lit spaces. Tritium is unmatched in true darkness — but fades toward a plain dot as the sun comes up.
TAG FiberLok™
- ✓Brightest in daylight, overcast, and shade — the conditions most shooting happens in
- ✓One glowing point that adjusts naturally as light shifts, with no glare jumping between environments
- ✓Patented steel-captured fiber — swap red or green in seconds, no heat or glue
- ✓Lasts forever. No batteries, no radioactive material, and it never fades or expires
- ✓Costs less than a comparable tritium set
TRITIUM
- •Unbeatable in total darkness with a constant, self-powered glow
- •Can wash out to a plain dark dot in bright daylight
- •Glow diminishes over time — roughly half as bright in about a decade
- •Sealed radioactive vials cost more and carry shipping and handling rules
One Sight. Every Condition.
Ready To Change It Up?
Grab the FiberLok™ Customization Kit and run the right color for any condition — a lifetime of swaps for $18.99.
This site requires cookies in order to provide all of its functionality.