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Monstrum

Monstrum G3 3-18x50 First Focal Plane FFP Rifle Scope with Illuminated MOA Reticle and Parallax Adjustment

    • Based on 379 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 24
Order within 5 hours and 37 minutes
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Color: Black


Features

  • High performance tactical rifle scope with 3-18x magnification for mid to long distance shooting out to 1000+ yards
  • Functionally designed first focal plane MOA reticle, with easy-to-read ranging information that remains constant regardless of magnification, for faster range estimation and holdover correction
  • Equipped with a parallax adjustment dial that allows for sharper focus of the target image, elimination of parallax, and range estimation
  • Inline dial controlled reticle illumination with multiple brightness intensities, for better reticle visibility in low light environments
  • Package also includes set of high profile picatinny scope rings, a detachable sunshade, a set of spring loaded flip-up lens covers

Brand: Monstrum


Color: Black


Style: tactical


Sport: Hunting


Item Weight: 3.73 Pounds


Material: Aluminum


Magnification Maximum: 18 x


Magnification Minimum: 3 x


Compatible Devices: Rifle


Mounting Type: Picatinny Mount


Brand: ‎Monstrum


Color: ‎Black


Style: ‎tactical


Sport: ‎Hunting


Item Weight: ‎3.73 Pounds


Material: ‎Aluminum


Magnification Maximum: ‎18 x


Magnification Minimum: ‎3 x


Compatible Devices: ‎Rifle


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Manufacturer: ‎Monstrum


UPC: ‎850017827042


Item Package Dimensions L x W x H: ‎15.75 x 6.18 x 3.5 inches


Package Weight: ‎1.69 Kilograms


Brand Name: ‎Monstrum


Warranty Description: ‎Full Lifetime Warranty


Part Number: ‎G3F31850-BLK


Included Components: ‎G3 3-18x50 FFP Scope, 30mm High Profile Scope Rings, Lens Cleaning Cloth, Spring Loaded Flip-up Lens Covers, Sunshade


Date First Available: October 2, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 24

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.

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Top Amazon Reviews

    • Excellent
Color: Black
I’m impressed beyond words at how excellent this scope is. Exceptional quality and workmanship. Crystal clear with great eye relief. The best scope I have ever owned which includes Nikon, Leopold, and Zeiss. I Highly recommend this scope.
Reviewed in the United States on November 16, 2024 by Stacy J Pursell Sr
    • Great scope
Color: Black
I purchased this scope to give it a try. The price was too hard to pass up for a ffp scope with brass internals and all the other features. I was surprised with the clarity of the optic, it tracks very well, holds zero, and the reticle is easy to see at all magnification levels. I did notice that when you get to the top of the magnification level, the eye box can be a little finicky. It can be a bit harder to get the right angle to see through to get the sight picture. You just have to take your time and get lined up behind the scope. I’ve seen other people complain about the center dot when at top magnification. At top magnification, the center dot will match a one inch circle on the target at 100 yards. This scope is on a hunting rifle, so this doesn’t bother me. I also had no issues taking shots out at further distances than 100 yards. I think this scope is a good value. I’m happy I purchased it. It will serve its purpose perfectly for me. ... show more
Reviewed in the United States on February 21, 2023 by Josh Freed
    • Works Very Good for the Money
Color: Flat Dark Earth
I got this scope with hopes of having some of the features on higher priced scopes without breaking the bank. Under the higher magnification it is not as clear or crisp an image, but it is still not bad considering the price point. All the high-end features work fine. I do like the fact I can feel the clicks when adjusting and even hear them quite well. I have had scopes you can't even feel the clicks on. I am satisfied enough that I did purchase another scope after this one with a little more magnification and like it as well. I have also purchased their rings in the same dark earth color to match the scope in a medium profile to get the scope a little closer to the barrel. Quite pleased with my purchase. ... show more
Reviewed in the United States on May 27, 2024 by Garry
    • Love it!
Color: Flat Dark Earth
By far the best scope I own. The glass clarity could be better especially at 3x but the clarity is the same at 3 as is at 18 power so I can't really complain since it's consistent. Very stable scope and holds 0 even when being knocked around or dropped. Love the color scheme since it matches my gauntlet 2 with the coyote tan and black look. Lots of goodies included in the box. Comes nicely packaged, so nice that I refuse to throw away the box it came in. The clicks on the turrets are audible and crisp, the parallax is a great addition but in the heat of the moment you might accidentally turn the wrong cap and accidentally unscrew the cap to the battery which is on the outside of the parallax. Takes some getting used to but nothing that makes me want to return it. Nice length and the weight on it isn't bad either. The reticle does increase in size as you zoom in and the dot will get very large over the target if you're completely zoomed in but it's still manages to put the shot where you placed it. The light up function is good but the brightness from high to low doesn't vary that much when going from high brightness to low. All in all I would definitely buy it again. ... show more
Reviewed in the United States on June 16, 2022 by AVERY
    • Better than expected
Color: Flat Dark Earth
I have two 6-24 G2 and G3 scopes and I really like them, but they add significant weight to the rifle for hunting applications. I am not a competition shooter. So hunting applications are more important to me. the 18x on this scope is more than enough for any ethical shooting distance on game. I prefer shooting on 6-9x, but am glad to have the extra boost if needed. The clarity on the scope is far better than I expected. Excellent. The focus is excellent. The parallax adjusts easily and with excellent focus for my eyes. The windage and elevation are easy to use and adjust with excellent feel and audible clicks. The dial can be adjusted to zero. There is no zero stop, but once sighted the dial can be set at zero. I prefer this for hunting applications. The only negative I have on this scope is that the illumination for the reticle is extremely hard to adjust. But, I won't use it very often, so I can live with it. Overall, this scope meets everything I want in a scope for a hunting application. I highly recommend it. I wish I had found this before I bought the 6-24x scopes. For hunting, I like this much better. ... show more
Reviewed in the United States on September 11, 2024 by Glen
    • Very nice scope kit, but Adjustable Objective is an issue at its lower magnifications
Color: Black
The Adjustable Objective on the Monstrum G3 3-18x50 seems to not be documented anywhere. At lowest magnification I was unable to get a sharp image under 35-40 feet, and while I could see my target to shoot it was blurry and not precise. Greater distances, lets say 30+ yards the AO is fine. Essentially this is a long distance scope only. I returned this scope and went with a 4-16x44 scope from another brand that has much better AO at lower magnifications. I do have the Monstrum G3 6-24x50 which also doesn't document its minimum AO and is also a longer distance scope but seemed to have better AO at lower magnification than the 3-18x50 but still blurry. I would like to see Monstrum offer similar affordable long distance scope with better lower magnification AO. ... show more
Reviewed in the United States on November 12, 2024 by Shane R.

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