$97.20
1 in stock
Online inventory may differ from in-store availability.
Quick turnaround so you get your gear sooner.
Trusted checkout with industry-standard protection.
Keeping Traditions Alive Since 1953
Secure Transactions provided with 
Night Fision built the Perfect Dot line to fix the two things most people gripe about with night sights: dim glow and painted-on rings that fade. This set for the Glock 20, 21, 29, 30, 36, 40, and 41 uses a yellow fluorescent front ring that pops in daylight, backed by a green tritium vial that keeps glowing when the sun goes down. The rear is a blacked-out U-notch, which pulls your eye straight to that front dot instead of splitting your focus across three glowing dots.
Instead of the usual aluminum sleeve with a painted white ring, Night Fision uses a patented injection-molded sleeve that locks the tritium vial in place and forms a brighter, tougher ring. The lens is domed to focus the tritium's glow into a crisp, defined dot rather than a fuzzy smear. There's more tritium packed into these than your average night sight, which is a big part of why they read so bright in low light.
The bodies are CNC-machined from high-quality steel and finished in black nitride to fight off wear, holster rub, and corrosion. The tritium is sourced from Switzerland and the sights are assembled in the USA, and they carry a 17-year tritium warranty, so the glow is going to outlast a whole lot of range trips and carry rotations. The blade heights follow Glock OEM height for a familiar point of aim.
Night Fision recommends having these installed by a gunsmith. Rear sights press into the dovetail and the front is retained by a screw, so a sight pusher and the right tools make the job clean and keep you from marring the slide. If you've done it before you know the drill; if not, a quick trip to your local shop gets them dialed in right the first time.
This set is cut for the large-frame and slim-frame Glocks, covering the 20, 21, 29, 30, 36, 40, and 41, including the S and SF variants. If your pistol shares that slide and dovetail family, these will drop into the same footprint. Double-check your exact generation before ordering if you're unsure.
The blacked-out U-notch rear keeps your focus locked on the yellow front dot instead of competing with rear glow, which speeds up target acquisition. That yellow fluorescent front ring is easy to pick up in daylight, and the green tritium keeps it visible in the dark. It's a popular setup for folks who want a fast, single-focus sight picture.
Night Fision packs more tritium into these than a typical night sight, and the domed lens focuses that glow into a sharp, defined dot instead of a soft blur. The result is a brighter, cleaner read in low light. They're marketed as some of the brightest tritium sights available.
Night Fision recommends professional gunsmith installation. The rear sight presses into the dovetail and the front is held by a screw, so a proper sight pusher and tools make for a clean job without scratching your slide. If you've got the right gear and experience it's doable at home, but a shop will get them set right the first time.
| UPC | 856386007276 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | GLK002007YGZG |
You must be logged in to post a review.
Reviews
There are no reviews yet.