DISCOVERYOPT®
DISCOVERYOPT ED-ELR GEN II 5-40X56SFIR FFP-MRAD/MOA-Z Diameter:35MM Optics Scope
DISCOVERYOPT ED-ELR GEN II 5-40X56SFIR FFP-MRAD/MOA-Z Diameter:35MM Optics Scope
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🚀 Time: 10-15 business days for global destinations.
We have facilities in the USA, UK, EU, and China. Your order is dispatched from the facility nearest to you.
Lifetime Warranty: ALL riflescopes,rings,mounts.
2-Year Warranty: Thermal devices.
Return or exchange within 30 days of delivery if it meets our return criteria.
ED-ELR GEN II 5-40X56
FFP · Reticle
// VIDEO TUTORIALS
Videos
DISCOVERYOPT ED-ELR 5-40X56SFIR FFP: How does it compare to other budget optics?
DISCOVERYOPT ED-ELR 5-40X56SFIR FFP: How does it compare to other budget optics?
A scope packed with a ton of features that seems to be well built. Falling a little short in one area but definitely has the ability to get the job done depending on its intended use... Do you think this might be something you'd pickup?
PACKAGE CONTENTS
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Scope
×1
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Spec Card
×2
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User Manual
×1
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Scope Sunshade
×1
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Lens Cleaning Cloth
×1
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Cleaning Pen
×1
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Scope Rings
×1
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Hexagonal Wrench
×1
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Leveling Kit
×1
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Warranty Card &QC Card
×1
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Lens Cap
×1
Got Questions?
We've gathered the most common questions from our customers. If you need anything else, our support team is always here.
We provide a Lifetime Full Coverage Warranty for selected products. If your product breaks or malfunctions, we will repair or replace it free of charge.
No registration or receipt is required. Your Discoveryopt product is automatically covered.
No, accessories are excluded. However, you can return them within 30 days of purchase for free.
Loss, theft, intentional damage, and cosmetic damage that does not affect performance.
Free repair or replacement if the product breaks or malfunctions. If it cannot be repaired, we will replace it with a new product of equal or better performance.
Simply contact our support team by email. No receipt is required.
In most cases, customers pay for shipping to our service center, and Discoveryopt covers the cost of returning the repaired or replaced product.
Processing times may vary, but we aim to handle all warranty claims as quickly as possible.
You can either find "Chat" in the lower left corner of the website to communicate directly with us or email us at 📧support@discoveryopt.com.
Our goal is to ensure you have a product that meets your needs. If you’re not satisfied, we will work with you until the issue is resolved.
Can't find what you're looking for? Our technical support team is ready to help.
Contact SupportCustomers praised this 5-40x56mm FFP riflescope for "excellent value," outstanding clarity, and "amazing build quality for the price." The ED glass lenses deliver bright, sharp images with good magnification. However, some noted the reticle is too fine at low power, eye relief gets finicky at 40x, and included medium rings often require replacement with higher mounts. A few cited clarity issues or lateral alignment challenges.
From Great to Excellent rifle scope.
I received the rifle scope just in time.
Upon delivery, I immediately put it on my Tikka T1X Ace .22lr. The next day, I went to the range to set the zero at 100 yards. I did a couple more trips to practice and to ensure the zero was set and to be ready for the Precision Bencrest Competition the following weekend. The result is that I received 3rd place using this scope for the 1st time. People approach me asking what brand of rifle scope I had on my 22lr and they were surprise with the clarity of the lens and magnification of the scope. By the way, the other competitors at the event had main name brands and customized rifles and did not make it to the finals. This Discovery ED-ELR Gen II 5-40x56 FFP-MRAD, 35MM made it to the finals. There are still a few more competitions coming before the end of this year. I am very happy with the scope.
Also, prior to this one, I purchased a Discovery XED 6-36X56, 35mm for my Tikka T3X Ace Competition .223, and I got 2nd Place with 9 X's at the 100-yard Precision Benchrest competition held in the last month of August 2026. It was the first time using the Tikka with the Discovery XED 6-36X56. A great combination!
I totally recommend both for precision shooting competitions.
Thank you to the customer service at Discovery Optics for the excellent customer service, answering my emails with a quick reply, keeping me updated on the scope and for the scope arriving prior to the competition.
5 stars for Excellent customer service!
Already did this
Great optic for the price. No complaints.
La lunette est magnifique mais j'aurai apprécié avoir un vrai document technique pour la première utilisation : quelle type de pile? comment faire un zérotage? quel couple de serrage pour les colliers? avoir deux choix de colliers dans la boîte pour le montage? Bref : il manque pas mal d'informations pour la mise en pratique.
Discoveryopt ELR quality is on point. If you are looking for extra magnification, this optic will help. Best bang for your buck for a budget optic. Haven’t compared it to other high end scopes but this sure has clear Hoya ED lenses. Can’t complain about the quality as it is built very well. This is one of my first optics from Discoveryopt and it did not disappoint. It is on the heavy side, helping add additional weight to my rifle is a plus. Will definitely order for future builds.
I like the reticle with 2/10 increments, very useful. This is my second Discovery Optic scope and I’m really happy with the glass and turrets.
Ottica ottima molto luminosa ad un prezzo moderato.
Muy bien hecho, se ve perfecto y muy claro. Reticula muy fina. Recomendado compraré otro.
Bardzo dobra luneta, obraz bardzo jasny i ostry, strzelam z nią na 300m, naprawdę polecam!
Es un buen visor. Solido y con una visión nítida y sencillo de regular
Great budget-scope, normally i'm a Vortex fan, but now turned towards Discovery !
Clear glass, nice reticall and this for half the budget !
Only downsize, no high mounting rings, so had to buy a riser.
Dame good for price
Wanted to get one long range Optical Scope for target and hunting, and after looking around for a long time finally found the one that I thought would suit me and the rifle I wanted to use it on, along with the next rifle that may get.
I wasn't disappointed. Mounted it on the .223 and sighted it in and that didn't take long.
Well packaged and the controls are on the firm side to dial in but that's a plus for me so that they Won't easily move out in the field.
My sight and very slight down side is the added weight but that's what you get if you want hi magnification.
Maybe DiscoveryOps can add Quick Release mounts to change to other rifles as an additional option.
Very happy with this unit.
This scope has great value. The packaging was excellent. It comes with really nice rings with the perfect height. For a first focal plane with this magnification it is very clear to 35x after that it is still very good. I will be getting another one.
This is my 3rd scope from this company. They are good quality and worth the money, just sad they refuse to sponsor individual shooters and only sponsor match directors. I am the one who got my regular match director interested in their scopes. Decent scopes for a decent price though, i would put it against my $700 scopes for sure.
Lo he probado en un Remington 700 SPS Varmint y el resultado es espectacular, Se ve un visoe Robusto. Torretas muy fáciles de usar.
