Search  for anything...

Monstrum G3 6-24x50 First Focal Plane FFP Rifle Scope with Illuminated MOA Reticle and Adjustable Objective

  • Based on 904 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$169.99 Why this price?
Holiday Deal · 37% off was $269.95

Buy Now, Pay Later


As low as $28.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Color: Flat Dark Earth


Features

  • High performance tactical rifle scope with 6-24x 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 an adjustable objective lens - or AO - 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: Flat Dark Earth


Style: tactical


Sport: Hunting


Item Weight: 3.5 Pounds


Material: Aluminum


Magnification Maximum: 24 x


Objective Lens Diameter: 30 Millimeters


Magnification Minimum: 6 x


Compatible Devices: Rifle


Brand: ‎Monstrum


Color: ‎Flat Dark Earth


Style: ‎tactical


Sport: ‎Hunting


Item Weight: ‎3.5 Pounds


Material: ‎Aluminum


Magnification Maximum: ‎24 x


Objective Lens Diameter: ‎30 Millimeters


Magnification Minimum: ‎6 x


Compatible Devices: ‎Rifle


Mounting Type: ‎Picatinny Mount


Night vision: ‎No


Manufacturer: ‎Monstrum


UPC: ‎704715312679


Item Package Dimensions L x W x H: ‎17.72 x 6.38 x 3.9 inches


Package Weight: ‎1.79 Kilograms


Brand Name: ‎Monstrum


Part Number: ‎G3-FFPS62450-R-FDE


Included Components: ‎G3 6-24x50 FFP Scope, 30mm High Profile Scope Rings, Lens Cleaning Cloth, Spring Loaded Flip-up Lens Covers, Sunshade


Date First Available: August 22, 2018


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Appears to be a good scope at a very reasonable price
Color: Flat Dark Earth
After doing a lot of research looking for a rifle scope with all of the features I was looking for, it seems that anything that had all those features was going to cost far more than I wanted to spend. Of course I looked at the Monstrum scopes, but was a bit put off by some of the comments from those that had reviewed them. After looking into the details of many of the complaints I decided to buy this G3 6-24x50 scope. I would have preferred to have the G3 3-18x50 but I could not find that scope in stock anywhere. The scope was well packed and in factory fresh sealed packing materials. It is surprisingly good looking. I happened to choose the Flat Dark Earth color to match my rifle, but discovered that is is a few shades darker than I expected. But it still looks good on the rifle. I did take one additional step before removing this from the box that it seems many other reviewers did not take. I read what instructions there were in the box before doing anything with the scope itself. I also viewed the Monstrum installation videos. There are only a few pages of instructions, but by reading them it appears that I have avoided the complaints that many have had. Everything is in the box that you need to mount the scope except perhaps some locktite for the mounting screws. I plan to get a slightly taller set of rings for this as the mounts that came with it are about 1/4 inch too low for me. The mounts use star screws and a wrench is included. If you take all the proper steps to correctly mount a scope it will take you a while to complete that step. It is particularly important to get the scope level on the rifle and that can take time and to do it right requires a rifle cradle to first level the rifle and hold it in place while mounting the scope. This appears to be one of the areas that others did not follow proper methods to complete. I did not find any of the issues related to the adjustments on this scope that were reported by others. The very first time one of the adjustments is turned they are hard to move. But if you establish that you are turning in the proper direction and then apply enough force to break them free, they seem to work just fine after that. I suspect that these are lubricated at the factory and the lubricant may bond over time if the scope sits for a while before being sold. Either way all the controls on this scope seem to work just fine. I particularly like the locking feature that requires pulling out on the adjustment and then pushing it down to lock it. The adjusters for reticule illumination and parallax are right beside each other on the left side of the scope. The cap to access the battery is in that same location. Some people reported that they could not turn the parallax adjustment without moving the illumination adjustment and/or unscrewing the battery cap. The first time I turned the parallax adjustment the illumination adjustment did move one click. But a few turns of the parallax knob solved this very quickly. Again I think this is due to the lubricant stiffening while awaiting unpacking and use. In any case all the adjustments on my scope appear to be working as designed and just as I expected. The is a first focal plain (FFP)scope. So any adjustment in magnification also magnifies the sighting reticle. This is a feature only found on higher end scopes that usually cost many times more than the Monstrum line of scopes. I like this a lot as it provides a scale of measurement that always matches the target. This allows the shooter to adjust for bullet drop and other factors before sending the round down range. Many reviewers complained about the illumination of the reticle being useless in daylight. First, the manufacturer says right in the description that the illuminated reticule if ONLY for low light conditions. But frankly, I had no trouble seeing the illumination except when pointed at very bright backgrounds. If I was aiming into a shadow or across dark objects like tree bark, the illumination is clearly visible and could be useful where lighting conditions vary across the scale if bright to dark. I am reluctant to say too much as to clarity of the view. For my eyes it is very clear. I did not see any of the fogging reported by other reviewers, nor did I have any issue with getting the reticle in clear focus. Only at the most Extream end of the magnification scale did I see anything that detracted from the view through the scope, and I believe that was caused by glasses and not the scope. Another complaint others had was an inability to zero the adjustment turrets after getting the scope zeroed. I have not had range time with this scope yet and i will happily update this review when i have. But i had no problem removing the caps on the adjusters and replacing them as i wished. It seems to me that those who could not do this may not know how it is done, on these scopes as i have seen different ways of doing this with different scopes. Either way resetting zero is not a problem. I have to stop at this point as i need to shoot the rifle to complete this review. But so far this appears to be a great buy. A lot of expensive features ad a very reasonable price. I would recommend this scope so far, and will report back after I have fire the rifle. ... show more
Reviewed in the United States on January 4, 2021 by Hawkflyer

  • Make sure you read the instructions very important
Color: Flat Dark Earth
It’s an awesome scope great for a 7 mm magnum once I let read the instructions and got it zoomed in. It’s amazing and very economical.
Reviewed in the United States on November 11, 2024 by mike hobbs

  • Excellent scope for the price
Color: Flat Dark Earth
Very clear optics and great eye relief.
Reviewed in the United States on October 21, 2024 by Tim germaine Tim germaine

  • G3 6-24x50 is Impressive
Color: Flat Dark Earth
I bought this scope for a .308 that I am using for wolf, coyote and hog which have become a pain on my farm and I needed an economic scope that allows me to extend my range a bit. So far, I’m very impressed although the scope isn’t perfect (but fantastic for the price). The construction of the scope is solid. Carrying on a sling, it’s been bumped around on the Ranger driving around the property and brushed on tree limbs, etc and it’s been fine but here’s a minor flaw. The lens covers don’t stay on very well, particularly the front one. For me, I had to really dial out for eye relief and the resulting distance from the lens to the body of the scope creates a gap that doesn’t allow the lens cover to stay on (I’ve taped mine to ensure it stays). Using the scope is intuitive so sighting was pain free and using the field is aided by markings that remind you which direction is up, down, left and right which is a nice little feature. As others have remarked, parallax isn’t perfect and the scope rings are a little high but I purchased a cheek rest which helped while adding a little comfort. The AO adjustability has proven useful and the ability to zero out the turrets is great. I have other FFP scopes (Bushnell) and have grown to like them so I was pleased to find this feature here. The AO combined with clear holdover points on the illuminated reticle are great features at this price point and the 2032 button battery is common to my other scopes so I like having one battery that suites multiple scopes. Overall, I’m very impressed with the Monstrum G3. It’s not perfect but a great scope for the money. ... show more
Reviewed in the United States on July 26, 2021 by Robert W. Dennis

  • Impressive for price
Color: Black
I'll say I was sceptical with it's price point that it might be crappy to look through. But pleasantly surprised, obviously it's clearer on lower power but even zoomed in the focus is nice and it's very comparable to four and five hundred dollar scopes I have love the push pull turrets. I feel like eliminated recitals are unnecessary but I'm sure they have there place. I do wish at full zoom the center dot was smaller for some reason. But I understand why with the first focal it needs to get bigger just seems to look very large when you are shooting long range targets. It's a little hard to get your eye relief just right but again for the price it's outstanding I would seriously consider it you want to save a little money over something close in price. Also should mention I like the moa pattern and I personally consider the patern of the sight as critical as the clarity. If your taking long shots and you don't do it for a job. They help judge the shot very well. ... show more
Reviewed in the United States on December 30, 2023 by Cord

  • Impressive
Color: Black
Fits great on my ruger gen2 556. Dialed in at 100yrds on 8x zoom. Held zero after 100rnds.
Reviewed in the United States on November 16, 2024 by Grant

  • Not good enough
Color: Black
I don't expect too much out of a scope in this price range but it's not good enough to keep so I've sent mine back. The first thing I noticed was all the artifacts (dust from machining) stuck on the reticle glass and I'm not talking about a couple of small dots, it was plastered. Once I saw this I knew it had to go back but I thought I'd get it swapped with another one if I liked it on the range. I spent about an hour at the range and started to get a headache and left. The headache was from me trying to hold the cross hairs over the blurry target at 100yards, I just could not get a clear picture and gave up after messing with the focus for 10 minutes. The sight picture seamed like the glass was fogged up but it wasn't, the centerpoint scope which came with my daughters air rifle is clearer than this. One good point about the scope, it did zero quite easy. Anyway, I may of got a dud but I'd rather not risk getting another one. Update: sent it back and got the Vortex Crossfire II 6-24x50 and it's in a different league, glass is so clear that it puts the Monstrum to shame....... Worth the extra$50. ... show more
Reviewed in the United States on August 4, 2020 by Christian Coombes

Can't find a product?

Find it on Amazon first, then paste the link below.