$97.20
5 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 
The GLK002007YGW is Night Fision's Perfect Dot night sight set cut specifically for the large-frame Glock lineup, covering the 20, 21, 29, 30, 36, 40, and 41 (including S and SF variants). The front is a square post ringed in high-visibility yellow with a green tritium lamp, and the rear is a U-notch carrying green tritium wrapped in white rings. That color split is intentional. Your eye snaps to the yellow front dot first, and the white rear rings stay quiet enough that they don't compete for attention when you're building a fast sight picture.
Most night sights use an aluminum sleeve and a painted-on ring around the tritium. Night Fision does it differently with a patented injection-molded sleeve that locks the vial in place and forms the raised ring they call the Perfect Dot. The company packs in more tritium than a typical night sight and caps each lamp with a domed lens that focuses the glow into a crisp, defined dot rather than a fuzzy smear. In real-world low light, where a room is dark but there's some spill from a street lamp, that extra brightness is exactly where these earn their keep.
The sights are CNC machined from steel and finished in black nitride for wear and corrosion resistance, and they're built in the USA using Swiss tritium. The front measures 0.140 inches wide with a 0.213-inch height, and the rear stands at 0.272 inches. The rear body is squared off front and back, which gives you a clean edge for one-hand slide manipulation against a belt or table edge.
Installation is a job for a gunsmith or anyone comfortable with a sight pusher, since press-fit steel sights need proper tools to seat correctly. Once they're on, you've got a durable, glow-for-years setup that works just as hard at high noon as it does at midnight.
This set is cut for the large-frame Glock family, including the 20, 21, 29, 30, 36, 40, and 41, along with the S and SF variants of those models. It will not fit the standard-frame guns like the 17, 19, or 22, which use a different sight set. Always match the sight to your exact model before ordering.
The front sight has a high-visibility yellow ring surrounding a green tritium lamp, so your eye picks it up fast in daylight. The rear U-notch carries green tritium wrapped in white rings, which keeps the front dot as the star of your sight picture. All three lamps glow green in the dark for a clean three-dot alignment.
Night Fision recommends a gunsmith for installation since these are press-fit steel sights that need a proper sight pusher to seat correctly. If you own a quality sight pusher and are comfortable working on your slide, you can handle it at home. Attempting to hammer them on risks cracking a tritium vial, so the right tool matters.
Night Fision packs more tritium into each lamp than a typical night sight and uses a domed lens to focus the glow into a sharp, defined dot. That combination gives you a noticeably brighter, cleaner sight picture in real-world low light. The tritium stays useful for years, though like all tritium it does slowly dim over its lifespan.
| UPC | 856386007245 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | GLK002007YGW |
| Elevation Adjustment | No |
| Product Type | Front/Rear Set |
| Style | Perfect Dot Night Sight Square Front/U-Notch Rear |
You must be logged in to post a review.
Reviews
There are no reviews yet.