






🔭 Elevate your aim, day or night!
The MEPROLIGHT FRBS flip-up tritium sights are engineered for reliability and performance, featuring a dual aperture design with a robust construction of reinforced polymer and metal. With a 12-year guarantee on tritium illumination, these sights ensure you are always prepared, whether in daylight or low-light conditions. The easy-to-use, tool-free adjustments and quick deployment mechanism make them an essential addition to your tactical gear.




| ASIN | B08WC8G9XN |
| Best Sellers Rank | #536,409 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #864 in Airsoft Gun Sights |
| Brand | Meprolight |
| Brand Name | Meprolight |
| Color | Black |
| Compatible Devices | Picatinny Mount |
| Customer Reviews | 3.7 3.7 out of 5 stars (40) |
| Date First Available | July 4, 2019 |
| EU Spare Part Availability Duration | 12 Years |
| Included Components | Night Sight |
| Item Dimensions LxWxH | 8.35 x 5.71 x 1.54 inches |
| Item Display Dimensions | 5.5 x 5.9 inches |
| Item Package Dimensions L x W x H | 8.35 x 5.71 x 1.54 inches |
| Item Weight | 3 Ounces |
| Magnification Maximum | 1 x |
| Magnification Minimum | 1 x |
| Manufacturer | Valentia Cigars |
| Material | Metal |
| Model Name | M1S90 (GHOST RING) |
| Mounting Type | Picatinny Mount |
| Night vision | Yes |
| Number of Items | 1 |
| Package Weight | 0.11 Kilograms |
| Part Number | 403240 |
| Reticle Type | Dot |
| Sport | Airsoft |
| Style | 4 DOT |
| Suggested Users | unisex-adult |
| Thread Type | Picatinny |
| UPC | 810013522136 |
| Warranty Description | 1 Year |
| Weight | 0.18 Pounds |
T**R
Great in low light
Got them for the best price I could find I love meprolight and FAB Defense products always a great reliable product
T**M
Flip up sights
These are great sights!! After they have been in the light a while they show up great in the dark!
N**L
Front ok back is not bright
Front sight is good back sight is not bright at all do not buy from Amazon they will not take it back
H**R
Visible and clear fiber optic night sights
Very well made and good quality fiber optic night sights. Mahalo Mepro Light!
S**Z
Over priced.
4 stars only because of the price. They look good on the rifle and feel sturdy in build quality. They glow in the dark feature works good in lower lighting. The only downside is the rear peak sight get a bright reflection when under direct light making a bit hard to see the front post.
D**S
Great idea, Bad Execusion !
I purchased this strictly for the rear sight. The rear sight tritium dots at 12, 3, 6 & 9 are absolutely amazing. The tritium inside the orange for the front sight is again, the perfect sight pic for day and night. Unfortunately, this is where the accolades stop. The plastic that these are made out of is more Tupperware than hard plastic. No where near mag pull quality. The bolts are small, very small and the nuts even smaller. The rear sight installed but it will not get tight, it looks like the nut is literally pulling through the soft plastic. The front sight did not tighten at all, the bolt is not long enough to engage the threads on the nut. Very sad that $ 150.00 set of sights are of such poor quality. These sights fall under the “Great Idea, Bad Execution” clause. Will I be returning them? No, I am going to get a longer bolt for the front and see how long it takes to break them. I predict the small thin nuts will strip out, the little pice of plastic that clamps to the rail will be lost since its on the same side as the nut, great idea engineers, and the whole sight will be useless at that point.
O**E
Nice BUIS set.
Well constructed but light weight. These are easy to install and work well on most any picatiny rail system.
S**E
Folding
Fold option makes a great sight to use with or without a red dot and the tritium sights make a good choice for low light.
Trustpilot
2 months ago
2 weeks ago