Mantis 3-9x40 AO, Image 1
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Mantis 3-9x40 AO, Image 1

Mantis 3-9x40 AO Rifle Scope, Mil-Dot Reticle, 1/4 MOA, 1" Tube

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4.527 reviews
7 answered questions

$79.99

Objective And Magnification:3-9x40

3-9x32
3-9x40
4-12x40

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Description



Perfect for plinking, targets, hunting and pest elimination, the Mantis 3-9x40mm riflescope fits on virtually any type of rifle you own. Whether you mount it to your air rifle, centerfire rifle, rimfire or even airsoft, the all-around solid features combined with its adjustability allow you to focus on your target. It's even rugged enough to handle the 2-way recoil of magnum spring-piston air rifles.

Helpful resources:

Mantis 3-9x40 AO Mil-Dot Scope

  • Rifle scope
  • Variable 3-9x magnification
  • 40mm objective lens - adjustable objective
  • Mil-Dot reticle
  • 1" tube
  • Snag-free turrets
  • 1/4 MOA (1/4" click value @ 100 yds)
  • 34.6 to 12.6 ft field of view (@ 100 yds)
  • Parallax adjustment 5 yards to infinity
  • 18 oz.
  • 13" length


Other Features:

  • Multi-coated lens
  • Nitrogen filled
  • Fogproof
  • Waterproof
  • Shockproof
  • Heavy duty aluminum construction
  • Black matte finish
  • Please note: Mounting rings are NOT included with this scope

Specifications

Brand
Mantis
Weight
1.2 lbs
Min Magnification
3 x
Max Magnification
9 x
Objective Size
40 mm
Max Eye Relief
4.2 in
Min Eye Relief
3.4 in
Max FOV at 100 Yards
34.6 ft
Min FOV at 100 Yards
12.6 ft
Focal Plane
Second Focal Plane (SFP)
Click Value
1/4 MOA
Max Parallax
Min Parallax
5 yds
Parallax
Adjustable
Tube Diameter
1"
Click Adjustment Type
MOA
Expert Services & Protection
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Overall Rating

rating
4.527

Ratings

5 star
16
4 star
6
3 star
2
2 star
2
1 star
1

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10 of 27 Mantis 3-9x40 AO Rifle Scope Reviews

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Overall rating
rating
5
Value for money
rating
5

nice & bright clear glass. A O seems to be right on. mil dots are ok they seem to clutter up the sight picture a little not a complaint just my preference.

fine plex crosshairs for target shooting Maby something for mantis to think about

good scope for just about any type shooting. I use one on my converted 1322 in 25 cal benchrest pistol( customized by yours truly).

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Overall rating
rating
1
Value for money
rating
1

I like the AO, and clarity for the short ranges of my air rifle.

Quality control regarding the adjustments for windage and elevation to catch problems before it leaves the factory.

My first scope in this model that I received would only allow 38 clicks of windage adjustment to the left. Which left my point of impact an inch and a half too far right. The windage adjustment came to a hard stop at 38 clicks.
I contacted customer service at Pyramid Air and they allowed me to return it, and immediately sent me another. Today I attempted to zero the new one, and I cannot get it any closer than 2 inches from the center of the target. I made one more adjustment to move the crosshair more to the left, and the point of impact shifted wildly 4 inches to the right. I shot a 3 shot group to see if I flinched, and the other 2 were almost on top of the first one. So disappointed in this scope. I will be calling to return this second Mantis tomorrow. I installed an inexpensive scope that I had in my closet, and within 5 rounds was zeroed. Shot a 5 shot group from 15 yards and am able to cover it with a dime.

Fred Mar 31, 2024

Exact same issue. Unfortunately, mine sat in box for over a year b4 I had a chance to mount. Won’t even work as a paper weight.

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Overall rating
rating
3
Value for money
rating
3

The scope is descent at the price point

It really hard for my to focus on my target really clear

The scope is pretty nice but it your eyes arent the best move on

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Overall rating
rating
5
Value for money
rating
5

Price point and quality.

Nothing it is perfect!

I have this on mounted on my Diana Chaser. Not a NP or Springer. And is working great as it looks. Would definitely buy again and recommend this to a Co2, Pump and PCP gun. Do not on any NP or sprinted. Otherwise very nice scope.

pelletking Nov 28, 2023

I have mine mounted on my RWS 48 hasn't given me any problems yet (3) years now good thing P A has a excelent return policy also have one a 4x12 on a crosman 362 with a steel breach awsom set up

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5

Clear, easy to use. Stays zeroed

Nothing

Recommended

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Overall rating
rating
5
Value for money
rating
5

I love the large lens, the perfect zoom, and the adjustable parallax.

Nothing to change!

Make sure you get the right rings for your gun. The large lens might mean a taller ring set.

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Helpfull Review?
Overall rating
rating
5
Value for money
rating
5

Nice scope for the money. Clear optics, works as advertised. Easy adjustments without tools.

Nada

Im dollar conscious, but aim for quality. Best bang for the buck. Had it on an umarex Forge (magnum gas piston), and it worked great. My boss gave me a Beeman RS2 with the good trigger that was so new it was still deisiling, and thats where the scope lives now. Its a tack driver. Dime sized 5 shot groups at 25 yds. No shift, no problems. AO actually works well and seems spot-on.

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Overall rating
rating
5
Value for money
rating
5

The crystal is very clear, very aesthetic

Nothing really.

It would be interesting if Mantis make it with a 50 mm objective.

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Overall rating
rating
4
Value for money
rating
5

Clarity of the scope is great also the price below 100$ is awesome

Found nothing to change yet except rubber eye relief has fallen off but this is okay as the recoil from the rifle does not require eye relief protection.

Buy this scope it does what the other scopes do for half the cost.

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Overall rating
rating
5
Value for money
rating
5

For the money you can't beat it !!

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