✔️ Rugged Design
✔️ Fog-proof and Water-proof
✔️ Crystal Clear Glass
SATURN™ 4x32 Tactical Scope (2.0)
Built for the harshest environments. Trusted in the real world.
The SATURN™ 4x32 scope delivers crystal-clear glass, a brilliant fiber-optic reticle, and a field of view that keeps you situationally aware under pressure. Its etched reticle stays bright without bloom under direct sun, while multi-coated lenses ensure maximum clarity in any light.
Certified by third-party labs to withstand shock, water, dust, and extreme temperatures, Saturn is nitrogen-purged, fog-proof, and waterproof to 33 feet, and holds zero through abuse.
This isn’t just another optic.
It’s a mission-ready, field-proven tool — built to perform when everything else breaks.
Click below to download:
SATURN 4X32 TACTICAL SCOPE OPERATOR'S MANUAL
Built to Hold Zero. Tested to MIL-STD.
The Saturn 2.0 is independently lab-tested to exceed military standards for impact, submersion, and shock. Whether you’re running 5.56, .308, or any other heavy caliber, this 4x32 prism scope holds zero under recoil, pressure, and chaos — because your optic shouldn’t flinch when things get real.
Multi-coated precision glass. Crystal-clear views.
The Saturn 2.0’s premium multi-coated lenses deliver unmatched clarity and low-light performance. With a 31.5 ft field of view at 100 yards, you maintain full situational awareness. It’s the edge you need in CQB or scanning wide open fields.
All-Conditions ready.
From humid jungles to desert storms, the Saturn scope stays fog-free and crystal clear. With nitrogen-purged and waterproof, the Saturn 2.0 fully submersible up to 33ft. Heat, rain, snow, or sweat —This scope is ready when conditions get rough.
Etched Reticle. Brighter Illumination.
The Saturn 2.0 uses a laser-etched reticle that stays visible even without illumination — no batteries required. When powered on, an upgraded 33% brighter fiber optic system ensures a crisp, bloom-free reticle, even in harsh sunlight. Day or night, powered or not — your point of aim stays sharp.
Pro-Grade. Lifetime Backed.
Used by professionals. Trusted by shooters. The Saturn 2.0 comes with our lifetime warranty and a 60-day satisfaction guarantee. Because tactical gear should be as dependable as the person behind it.
Overall rating: 4.6 / 5 from 388 reviews.
Always loved Acogs, so was super curious about these. My one and only complaint is the eye relief. Something just feels off with it. Almost like you have to be off centered to get the whole sight picture. Other than that small detail, it seems rugged, walked it right in at 50yds, and it looks great!! Have put around 100 55grains down range and it’s held its zero so far!
Thumbs up
Great optic at a wonderful price. Fast to acquire sight picture. I have 8 Saturn optics and will get more. You get a lot of bang for your buck with Cosmic Tactical Optics
Figment to the quick release mount was great. The latch on the mount is a bit loose but no issues securing the optic to my rifle! I love the clarity and overall look of the Saturn!
The biggest complaint I have is, the reticle is way left, the first one I ordered had to send back, because when sighted in the reticle was way left, and a weird D shaped image on the right like a refraction, the replacement came, a bit better but reticle still on the left side quiet a bit, love how clear it is and just don’t want to wait for another one, thinking of getting a trijicon acog now instead
With this optic, you can not miss. It is extremely fast to get on target. Quality optic at a good price. Lots of bang for your buck. I have 6 and will buy more. It is great for CQB and distance. I got 1 for my 308 also. Highly recommend.
Negatives First, Then Positives; - Pretty lame that it doesn’t come with the silicon covers. Having to pay about $30 extra the keep the lens of a $300 optic clean is quite annoying - Point of aim was so far off out of the box that rounds were hitting 6 feet right at 15 yards - Awful eye relief, unusable when more than 5 inches from your face - “Assembled in Texas”, but definitely Chinese parts - Now that it is finally sighted in, it has managed to hold its zero after 265 rounds. Seems stable and tight, so far seems like solid construction - Top mounted picatinny will be great for adding a dot on top - Does the job I need it to and doesn’t cost an arm and a leg to do it
Got one for both my 5.56 ars Love them both. If I need another 4x32 I know right where to go
Very nice setup. Good clear vision.
Unfortunately my Scope came with a deep scratch on it. I emailed customer support to exchange it for another one, but I haven't heard back from them yet. Update...customer service reached out to me and they are replacing my scope. These guys are Awesome! Not only do they have a great product, they also have Outstanding customer service!
4.9 realistically Great scope Eye relief…..if there is a way to fix that to get it to 3.5 inches (lol) while maintaining its affordability we are cooking
Just mounted. Still need to sight in.
Very nice , I was surprised it was exactly what you said it would be
I would like to send it back but that seems to be an impossible task. The eye relief is super short and the bullet drop compensator seems to be misaligned. The chevron is too small and it can not be shot with both eyes open for short/quick target acquisition. It looks cool but I have a hard time believing it is an actual optic for real guns and not an airsoft knock off
The scope itself is OK. The GOOD: It holds Zero well. I like the green A apex it really helps me get in tight. It's bright and all when it's light out. Shipping was fast. The Bad: It should be 5X and the eye relief is terrible. I took a couple bumps to the nose when shooting the AR15. It arrived poorly packaged in a white bag type package. UPS had somehow (as always) mishandled it and the bag was opened and the silicone end caps and the diffuser I bought with it were missing. Customer service took days to respond. I finally did get the missing items. (good job) It begs the question "Would I buy another" The answer is NO to possibly. If it stays the way it is now I would not purchase another. If as a bare minimum they made the eye relief 2X better AND included at the bare minimum the silicone covers then I would definitely consider purchasing another for my other platforms. That is a big IF though. Final thoughts. I have astigmatism and the fiberoptic A Apex is the way to go with an etched scope. I can see everything clearly. If I could put my eye 3-4 inches back and see clearly then Yes I would consider another and add a 5X version as well. Just one users opinion.
Amazing optic! I absolutely love it and a great price point. I ordered 2 accidentally, and emailed Cosmic to help resolve the issue. They responded in a timely manner and resolved it flawlessly. Thank you guys!
An awesome scope for the money ! Do get one ! Aesthetic looking, functional, and just sexy.
great product. looks great on my Ruger Precision rifle.
Loved my first Saturn (FDE) so much, had to get a second one in black and pair it with the top mounted Mercury. Waiting for a FDE Mercury to come out.
Easy to zero, fast getting on target and at 300 yards 6” round plates fly. 5.56 10.5’ barrel! LOVE IT!!!!!!
Love the red optics. Had to use the riser. Simple addition to the rail and scope. Bore sighted scope. Hitting target nicely. Will be getting a red dot soon for the top rail.
The scope was easy to put on and arrived with no marks on it.
Excellent well built optic. Easy to mount and holds zero perfect on my Jakl 5.56. Will recommend to the gentleman down at the range!
Well I love how it sits and looks, went out to the range yesterday to get it sighted in And the green dot through the fiber optic cable quit working Will not come back So I just plan on buying a red dot for sights Outside of that I love the optic.
not to bad at all.
great optic, great communication with company, hits way above its price point. already bought another and possibly will get a third one.
I absolutely love it, an unorthodox shaped scope for an unorthodox shaped rifle. I couldn't be happier and the picture is clear as all get out.
Love it. Very quick site acquisition.
It looks insane, also the glass is wildly clear!!
Love it! Crystal clear!
Will put it to use next week. Love it so far.
Feels well made, decent weight ,love the look ,glass is clear and seems to hold zero well.the only question I have is how durable it will be but only time will tell
Fantastic piece of equipment, made even better by the affordability of the piggyback bundle. Would like round caps for the adjustment dials so you don't have to take the RMR off to zero but that's neither here nor there IMO.
Pretty slick optic! Can’t beat this price and quality super happy with this purchase!
Very impressed with this optics at the price point. Played hell getting it sited in. The optic wasn't tight on the base and I didn't notice it right away. My fault not noticing sooner, but QC needs to step up its game. That's the only reason for the 4. Really happy with it otherwise. The red dot is excellent. Zeroed in easy and is very clear.
It’s a awesome sight it took me a minute to figure out how to properly zero it lol but that’s cause it was user error overall 10/10
I'm really happy with the quality and the weight. The glass is crystal clear and I can read the reticle very well. Seems as though it should take some abuse if needed. Hopefully, not. But one never knows.
Only giving 4 stars because of the eye relief is a little lacking. Not what im used to but with a quick butt stock adjustment its fine. Those who are concerned about the eye relief being too close and scared of it hitting their faces, sounds like a skill issue. 😂Not once was I worried about it, especially with a 5.56. Nice solid clicks when adjusting for zero so its easy to count. Glass is great quality, and holds zero just as well as the ultra expensive brands. The fiber optic is definitely less vibrant than tritium, but does well for me due to my astigmatism, so I dont get that 'Starburst' effect. Overall its a great sight for the money. Give it a shot, you can always return it 🤷♂️
Works great
The body and texture looks and feels strong. The the glass and the reticle when bore sighted doesn’t lose anything. Love it highly recommend it.
Yes the Saturn 2.0 is nitrogen-purged making it fog-proof. It is also 100% waterproof and can be submerged up to 33 ft for 30 minutes.
Yes, The Saturn accessories are compatible with all the Saturn 4x32
The Saturn 2.0 was tested by Element U.S. Space & Defense lab.
Our battery-free and tritium-free rifle scope utilizes fiber optics technology to absorb ambient light for reticle illumination. For night use, customers can follow the recommendation of veterans by taping a glow-stick, chem light, or easily replaceable tritium tube to the scope at the fiber optics location for enhanced visibility
Inspired by Saturn's hexagonal polar storm, our scope utilizes the same iconic shape, resulting in a visually appealing and distinctive design. The incorporation of this unique hexagonal form enhances the overall attractiveness and sets our scope apart from others on the market.
Experience fast free shipping! We strive to deliver your orders promptly, with shipping times of 2-5 business days. Based in Miami, FL, we ensure that your products are packed and shipped the very next business day after placing your order.
We stand behind our product with a 60-day satisfaction guarantee. Starting from the date of delivery as confirmed by USPS, you have 60 days to evaluate your purchase. If, for any reason, you are not completely satisfied, we offer a full refund and cover the return shipping costs. Simply email us at support@cosmictactical.com to initiate the return process. Your satisfaction is our priority.
Every Saturn rifle scope is backed by our lifetime warranty, ensuring it's covered against whatever life throws at it. We stand by the durability of our product, committed to its faultless performance. Depend on us, because we've got you covered - for a lifetime.
Built for the harshest environments. Trusted in the real world.
The SATURN™ 4x32 scope delivers crystal-clear glass, a brilliant fiber-optic reticle, and a field of view that keeps you situationally aware under pressure. Its etched reticle stays bright without bloom under direct sun, while multi-coated lenses ensure maximum clarity in any light.
Certified by third-party labs to withstand shock, water, dust, and extreme temperatures, Saturn is nitrogen-purged, fog-proof, and waterproof to 33 feet, and holds zero through abuse.
This isn’t just another optic.
It’s a mission-ready, field-proven tool — built to perform when everything else breaks.
Body Color
2 colors available
Reticle
BDC
