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Availability:
In Stock.
Arrives
Monday, Mar 2
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Style: MX1 Reticle | Black
Features
- Low power variable optic from 1-10x magnification with a 34 mm scope tube and an integrated throw lever for smooth adjustment control
- Available in two different second focal plane reticle designs: the BDC B1 reticle with 5.56 BDC hashmarks or the MX1 box reticle. Second focal plane reticles remain the same size at all magnification levels for high visibility at all magnifications.
- A new and improved optics assembly, providing a shorter scope with longer eye relief and wider eye box
- More anti-reflective lens coating than competing scope models, offering higher light transmission and superior optical clarity
- Includes a 34 mm offset cantilever scope mount and a set of spring loaded flip up lens covers
Brand: Monstrum
Color: Black
Style: MX1 Reticle | Black
Item Weight: 1.36 Kilograms
Material: Aluminum
Magnification Maximum: 10
Objective Lens Diameter: 34 Millimeters
Compatible Devices: Rifle
Mounting Type: Cantilever Mount
Night vision: No
Brand: Monstrum
Color: Black
Style: MX1 Reticle | Black
Item Weight: 1.36 Kilograms
Material: Aluminum
Magnification Maximum: 10
Objective Lens Diameter: 34 Millimeters
Compatible Devices: Rifle
Mounting Type: Cantilever Mount
Night vision: No
Model Name: SN11028-B
Manufacturer: Monstrum
Reticle Type: MX1 Reticle with MOA Hashmarks
UPC: 810088810855
Item Package Dimensions L x W x H: 12.38 x 5.63 x 3.5 inches
Package Weight: 1.36 Kilograms
Brand Name: Monstrum
Part Number: SN11028-B
Included Components: Spectre Rifle Scope, 34 mm Offset Cantilever Scope Mount, one pair of spring-loaded flip-up lens covers
Date First Available: August 29, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Mar 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: BDC-B1 Reticle | Flat Dark Earth
I have a number of Monstrum scopes now. I've never had Any issue with any of them. I mounted this on a AR10 308. It works perfectly,glass is very clear and the clicks on the adjusting knows is clear and not mushy at all. I can't find anything wrong with this scope so far. 34mm tube brings in a lot of light and it's easy to see all the lines in the scope.
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Reviewed in the United States on August 7, 2025 by Jon Snow
Style: BDC-B1 Reticle | Flat Dark Earth
I couldn’t be more impressed with this scope. From the moment I mounted it, it’s proven to be durable, reliable, and extremely well-built. I’ve put it through rough conditions, bumps, recoil, and it still holds zero perfectly every time. The reticle is bright and crisp,Whether I’m at the range or out in the woods, this scope performs like a high-end optic at a great value.
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Reviewed in the United States on June 8, 2025 by Hunter O'Donnell
Style: BDC-B1 Reticle | Black
The Good: Surprisingly clear glass in the center. A true 1x for both eyes open use. Nice reticle illumination that doesn't flare or bleed into the image. Integrated throw lever is a nice touch. Included mount seems reasonably solid to be a packaged mount. I didn't box test it, but the turrets tracked well enought to have me zeroed in three shots at 50 yards. The Bad: Not terribly heavy, but much heavier than advertised. I weighed the scope at 19.4 ounces and 22.8 ounces with the mount. Eye relief is a ridiculous 5", making the eye box unecessarily critical, as is the eye relief. If you think need 5" of eye relief, you instead need to fit your gun to you, learn how to hold a rifle, or you are shooting a lightweight ultra magnum and this cheap scope is a bad choice for that kind of rifle. The biggest negative is the "BDC" reticle. I tested this on a 20" AR, firing factory fiocchi 55 grain FMJ at 3008 fps (average of 15 shots). I zeroed at 50 yards. The first stadia was dead on at 300 yards, but the 400 yard stadia is only 2 moa below the 300 yard stadia, so the "400 yard" stadia was actually dead on at 364 yards. The "500 yard" was on at 439 yards. "600 yards" was on at 518 yards. "700 yards" was on at 600 yards. The tip of bottom vertical crosshair that extends from the base of the image was dead on at 700 yards. Obviously this makes the stupidly bad subtension design ineffective if you plan to just hold at those distances and trust the reticle to get you close. I know these are cheap optics made in China, but even a rudimentary grasp of ballistics (and thus basic math) could have been employed to at least get the stadia close to their designated distances. No ballistic reticle is always going to be dead on. Even if you had one custom made for your rifle and load, changing weather would make it vary measurably out to longer distances, but at least they could have copied another companies subtensions. It's not like math is copywritten. Final Thoughts: This optic is surprisingly good in almost every way. I bought it used for $130 and am very happy with it for the price. Even at the $199 amazon price it is a steal. Just keep in mind that you will have to actually test the reticle to see where it hits with your rifle before using it to hunt or compete. I can forgive the crazy long eye relief and wonky subtensions given that the glass is really usable, the illumination is quite decent, the controls move and function as they should, and the price is fantastic. I bought this for use on a compact .22 caliber pcp air rifle, where it performs quite well. I wouldn't suggest this scope for a rifle used for serious competition or a big game hunt, but I only say that because there are much better options (that also cost a lot more). For an inexpensive plinking rifle you can certainly do a lot worse.
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Reviewed in the United States on June 24, 2025 by Derek
Style: MX1 Reticle | Flat Dark Earth
Surprisingly good optic for the price. I didn’t expect much but I figured I would try it out. It is much better than I expected it to be. I’m glad I bought it.
Reviewed in the United States on October 30, 2025 by Kevin Schave
Style: MX1 Reticle | Black
Great value for this LPVO Monstrum scope. Glass is bright and clear at maximum magnification, holding zero on .308 rifle after 50 +/- rounds at the range. If you’re “on the fence” on this one, go for it, you won’t regret it !
Reviewed in the United States on December 8, 2025 by casting kid
Style: BDC-B1 Reticle | Black
It has a decent eyebox, set it up right and you can easily and naturally fall into the spot in 1x.10X has a brutal eyebox but a clear picture and if you position it and your stock right you won't LOSE it during transition. Functionally its position sensitive but clear if set up right. And it is not much darker than your environment so at minimum it works at night. At 200-220 dollars its ... hard to argue with value wise. It's in the sig tango 1-6 territory in terms of 1-6 capability with an option to go ever farther out built in for free or evem a discount depending on what they go for today.
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Reviewed in the United States on June 3, 2025 by queerarmorer
Style: MX1 Reticle | Black
It just outright doesn't work. It can't hold zero, and every shot jostles the cheap parts around inside. Gods help you if you're going with 308.
Reviewed in the United States on December 19, 2025 by Garrison
Style: BDC-B1 Reticle | Black
This is a great scope. I’ve used it to great effect on .40 fpc and on a keltec rdb in .223 Forgiving eye box Clear glass I like the ability to use it in 1x almost as a red dot with both eyes open. The 10x works great and is easy to use. No searching for the reticle.
Reviewed in the United States on July 31, 2025 by Paul