TAG Precision FiberLok front and rear fiber optic sights on three pistols
Patented FiberLok™ Retention

One sight.Every condition.

Ultra-bright fiber optics held by a mechanical lock - not glue, not melted ends. Back out one screw and change colors to match the light you're shooting in.

TAG Precision FiberLok front and rear fiber optic sight set
Find your sight

Tell us your make and model - we'll show every sight that fits.

Swap fibers in seconds One screw is all it takes. No glue. No melting. No failure.
  • Match the light
  • Training
  • Green FiberLok fiber rod
    Green
  • Orange FiberLok fiber rod
    Orange
  • Red FiberLok fiber rod
    Red
  • White FiberLok fiber rod
    White
  • Blacked-out FiberLok fiber rod
    Blackout
  • All conditions
  • High glare
  • Full daylight
  • Training
  • Brightest fiber - the default
  • Washed-out light / aging eyes
  • When green is too much
  • Pure focus. Cleaner reps. Better shooting.
  • Lifetime warranty
  • 65,000+ rounds tested
  • 5-minute install
  • Machined in Dallas, TX
  • 4.9/5 verified buyers

The Science Behind the Sight

Never Break a Fiber Again

Most fiber optic sights rely on fragile melt-in systems. Under recoil and heat, they loosen, fall out, or break.

FiberLok™
changes that.

Our patented retention system mechanically locks fiber in place — where it belongs.

Now Gen 6 Compatible

New Glock Gen 6? We've Got Your Sights.

TAG Precision has verified that our Glock Gen 5 sights also fit the new Glock Gen 6 models. No new sight design required.

Same precision-engineered FiberLok™ performance. Now Gen 6 compatible.

Shop Glock Gen 5 & Gen 6 Sights
TAG Precision FiberLok full fiber sight set for Glock Gen 5 and Gen 6
  • Patented FiberLok™
  • Made in Texas
  • Lifetime Warranty

Quickly Adapt to Any Environment

Ultra-bright fiber optics capture ambient light for a vivid, high-contrast sight picture.

Quickly swap colors to match bright daylight, indoor ranges, or competition conditions.

Real Customers. Real Results.

Proven Under Pressure

4.9 / 5

Shop by Brand

Find The Perfect Sight.

Built Tougher From The Strand Up

Most Sights Use Off-The-Shelf Fiber Optics.
We Don't.

Every other fiber optic sight uses commodity rod cut and melted into place. We make our own fiber in Dallas — proprietary spec, higher flex tolerance, brighter transmission, and built to survive what breaks standard fiber. Locked in mechanically with patented FiberLok™. No glue. No melt. No failure.

  • Proprietary fiber spec — not bulk-sourced rod
  • Manufactured in Dallas, TX
  • Patented mechanical retention (FiberLok™)