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🎯 Lock, flip, and dominate your target acquisition game.
The SUNRIS Tactical M4 AR15 Folding Sight is a lightweight (35g), durable backup sight designed for rapid deployment on 20mm Picatinny rails. Featuring dual flip apertures with adjustable windage and a spring-loaded flip-up mechanism, it ensures quick, reliable target acquisition and protection under impact. Ideal for professionals seeking a dependable secondary sight that complements any primary optic.
| ASIN | B07P1Y5QMB |
| Brand Name | SUNRIS |
| Colour | T |
| Compatible Devices | Rifle |
| Country Of Origin | China |
| Customer Reviews | 3.9 3.9 out of 5 stars (70) |
| Item Weight | 35 Grams |
| Magnification Maximum | 1 x |
| Magnification Minimum | 1 x |
| Manufacturer | SUNRIS |
| Manufacturer Part Number | S90203-T |
| Material Type | Aluminium |
| Model Name | Sunris Tactical M4 |
| Mounting Type | Picatinny Mount |
| Night vision | No |
| Objective Lens Diameter | 20 Millimetres |
| Product Style | Adjustable |
| Reticle Type | Open |
| Sport Type | SShooting |
| Thread Type | 20mm weaver |
| UPC | 719185142725 |
C**N
Value
Good quality copies value for money
T**N
Best on the market.
An absolutely excellent piece of kit to install. Even if you already have telescopic sight fitted, the front sight can still be installed if not both. Reason, batteries can and do fail even when you're not expecting it. These are the best back up at the very least. As a primary sighting system these are the best and faultless flip-up system I've ever purchased. The price cannot be beaten for this kind of quality.
J**E
Doesn't fit on 20mm RIS
Had to return this as it simply doesn't fit on a standard 20mm rail. Probably could with some sanding but wouldn't expect to have to sand a brand new product, especially at this price point.
W**O
Cool Sights, Difficult Installation
I really do love the look of these MBUS –Magpul Backup Sights– style iron sights. The flip-up action is really cool for how they are spring loaded, but the only major downside is that they fit VERY tightly on any 20mm Picatinny RIS/RAS rail, and you really have to push them on hard to get them to sit where you want, almost to the point where you don’t even need to secure them with the internal hex screws with a hex key (that they didn’t come with). I do like them though. And as I can barely find Airsoft MBUS style sights anywhere else, I really still like them!
H**A
not for 20mm sight rail
did'nt fit a 20mm weaver rail/picatinny had to file the sights down where they grip on to the guns rail.to make them fit.other than that good sights
L**O
doesn't fit, however good quality for price.
Seems really good solid quality... However, doesn't fit standard 20mm picatinny rail. Had to spend abit of time shaving/sanding down in order for it to fit and operate as it should.
N**O
Happy customer.
Love it!
M**A
Not great
Completely plastic, front sight post somehow broke off after two game days, couldn't get the elevation adjustment to go high enough to be properly zeroed for my gun, the rail mount was extremely tight and barely fit. If you can get them on your gun then they work, barely.
Trustpilot
3 days ago
3 weeks ago