Shopping Cart

Your cart is empty.

Your cart is empty.

MS 3-9x40 Rifle Scope, Shockproof MOA-Dot Reticle Scope for Spring Piston Air Rifle, Lightweight Hunting Riflescope with Large Filed of View

Free shipping on orders over $29.99

$39.99

$ 16 .99 $16.99

In Stock

About this item

  • Upgraded Shockproof: DISCOVERYOPT MS series stands for Magnum Shockproof, compared to other conventional 3-9x40 rifle scopes, the MS 3-9x40 rifle scope is specially upgraded for high shock resistance. It can be perfectly suitable for large-caliber and high-recoil rifles such as spring-piston air rifles. Always maintain its zero and performance after thousands of shots
  • Large Field of View: The field of view is 24 degree, 46.3ft-14.7ft/100YDS; Magnification: 3x to 9x; Eye Relief: 3.3in~2.8in; Click Value:1/4MOA; Tube Size:1 inch
  • High Quality Material: The airsoft scope is made aircraft grade aluminum,completely sealed, fog and rain proof. Provides the reliable performance for you in all weather conditions. The MS 3-9X40 has a neat feature that it provides a leveling point for mounting your scope very precisely
  • Ultra-Clear Scope: DISCOVERYOPT airgun scope use fully multi coated green lens, provides you with ultimate clarity deliver bright, high-contrast images. The eyepiece is built with a fast diopter adjustment that can provide nearsighted and farsighted users a clear viewfinder image
  • Lightweight & Compact: This rifle scopes for hunting is lightweight, very easy to install and aiming, comes with lens cover. Weight: 0.77lbs. Length: 12.1in



Product Description

MS 3-9X40 Rifle Scope
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
7
7

Fast Diopter Adjustment

7

Fully Multi-Coated Lens

7

Windage/Elevation Adjustment

7

3-9x Adjust&Leveling Position

7
7

sean
Reviewed in the United States on March 23, 2025
I own other discoveryopt scopes and love them so thought I would give the ms3x9x40 a try. I mounted it on a mossberg patriot 450 bushmaster to replace a bushnell that I didn't care for at all. I must say the glass is absolutely awesome on this little gem especially for $40!! Sighted in with 6 rounds and and put 25 more down range to test it's magnum shockproof capabilites and it was all good, no shift of impact at all. Tracking was spot on and the power lever and rear focus are buttery smooth, I realize the small cut out windows to view power settings. The flat spot to level the optic is a great touch and very functional. Value for money is a positive and it's magnum recoil capabilites along with outstanding glass make this little gem of an optic a no brainer!! I will be buying another!! Just a side note, this scope blows my bushnell prime and my Vortex diamondback in the dirt!!
Customer
Reviewed in the United States on March 13, 2025
This scope is perfect for a 22 or pellet gun. It focusses well and was easy to install. Holds Zero and is 3-9 power. Frankly I was surprised how good it is.
Delores Sinclair
Reviewed in the United States on February 22, 2025
My husband said, that it was the best scope he has ever owned and it was a good price.
Travis Dregne
Reviewed in the United States on April 14, 2025
Surprised with the clear glass and the solid build. This is not a one thousand dollar scope, but for the price… it’s hard to beat! Nice clear image, clear tactile clicks when dialing it in, and nice and solid fit and finish! I ordered a second one right away!
Frev
Reviewed in the United States on September 6, 2024
The scope has been reviewed on YouTube by sponsor channels. If you plan on using this close range like on a springer or brake barrel then you better look elsewhere. Anything inside 30 yards is very blurry. Needs an adjustable objective. Discovery it's supposed to come out with another model with the parallax set at 50 yards this fall. If I were you I would wait for that scope to become available. Sending this one back.
Steven Murphy
Reviewed in the United States on July 1, 2024
The scope has a very full field of view. None of the annoying black ring around the outside like many scopes. Nice touches like a flat area on the top to aid leveling. I bought it for my springer air rifle but it ended up on my Savage .17 HMR. I'll need to buy another.
Customer
Reviewed in the United States on December 18, 2024
Glass clarity is exceptional for a scope in this price range, very impressed. Eye relief is a bit short - about 2.5", extra inch would be nice. Reticle hash marks are right on spot - 1 MIL covers 3.6" with 9X at 100 yards.
Timothy Lantz
Reviewed in the United States on November 3, 2024
I put it on my gamo pellet rifle Works fine.would buy again