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BU 2×40 Green Red Dot Sight Scope Tactical Optics Riflescope Fit Picatinny Rail Mount 20mm 11mm Rifle Scopes for Hunting

14 reviews
100% of buyers enjoyed this product! 816 orders
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Material:Black Anodized Aluminum Body
Laser Color:Red Green Dot
magnification: 2x
Dot Color: Red Green Dot (LED, 100% safe for the eyes)
5 levels Brightness Control
Precise Lateral Adjustment
Precise Elevation Adjustment, up and down
Perfect For All Terrains And All Weather Conditions
Powered by 1 pcs 3V Lithium Battery (CR2032)(NOT INCLUDED)
Eye Relief: Free
Dust Proof, Shock Proof & Fog Proof
Rail Type:20mm Weaver rail
2×40 Green Red Dot Sight Scope Tactical Optics Riflescope Fit Picatinny Rail Mount 20mm Rifle Scopes for Hunting


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of bowest (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

14 reviews
100% of buyers enjoyed this product!
5 stars
4 stars
3 stars
2 stars
1 star
verifed buyer
19 Apr 2019

I got satisfied quickly, i did not check the return, two eyes to kiss very inconvenient because of the increase, made a thing in appearance very neat/qualitatively

verifed buyer
19 Apr 2019

Thank you, everything came to the post office, in integrity and safety!!! Packed perfectly, in the case has not yet checked, after i add a review. I plan on pneumatics.

verifed buyer
17 Apr 2019

Thank you, the goods are received!

verifed buyer
17 Apr 2019

I like

verifed buyer
13 Apr 2019

Rifle size as palm Looks good I will put on the 125 khatsan then i will supplement the excuses Increase exactly no 3 times rather somewhere 1.8 In the future i will put on remington 870 Take or not take, probably still take

verifed buyer
13 Apr 2019

The sight 2x40 came pretty quickly in a couple of weeks. Those who think that this is a real bushnell-do not deceive. It's a chinese replica. But made very qualitatively. Delivery sdek to the door. Looks good. Installed on a 366 tkm tg2 carbine. Alas, parallax is small. The batteries were not included. This weekend i will lead the weapon to battle. Feedback will be supplemented later.

verifed buyer
11 Apr 2019

The sight is big, i expected it to be smaller. There is a multiplicity, for such money norms. I'll see how it will prove itself at the game, but honestly it is better to pay and buy agok from 4x32. And so all the norms, interesting.

verifed buyer
11 Apr 2019

It came quickly, the approach is certainly not declared, but for this money it is better not to find. I haven't tried it yet.

verifed buyer
9 Apr 2019

Record delivery time 2 days, took for airsoft looks very beautiful. Works fine, the review is good, the label is clear, i'm very satisfied.

verifed buyer
9 Apr 2019

He arrived in 15 days. Perfectly protected. Good quality and works well. With perfect cloudy sky. I'll put another assessment in a lot of light later on.

verifed buyer
7 Apr 2019

My biggest problem is the lack of any usable instructions- it does not even state what battery is required. That said the web has all the answers and the item looks good for the price. And it works so far- not on the gun yet but otherwise everything looks good.

verifed buyer
5 Apr 2019

good quality.

verifed buyer
1 Apr 2019

I ordered 2 pieces 1-40 and 2-40, the quality is excellent. Delivery via sdek is pretty fast. On khatsan 125 stood perfectly without backlash on the mr-512 will have to something collective farm or look for an adapter. Visually the point is not blurred. Seller advise!

verifed buyer
31 Mar 2019

The store is sociable. I recommend

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