Date: 21/3/2019 6:58

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Mantis 4-12x40 AO Rifle Scope, Mil-Dot Reticle, 1/4 MOA, 1" Tube

4.010 reviews
Mantis 4-12x40 AO.

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1-year limited warranty



List Price $99.99 Save $10.00 (10%)

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  • Description
  • Customer reviews
  • Q & A: 6 answered questions
  • Need a mount?
  • 2017 Best Seller.
    2017 Best Seller

Mantis 4-12x40mm AO Mil-Dot Scope

  • Rifle scope
  • Variable 4-12x magnification
  • 40mm objective lens - adjustable objective
  • Mil-Dot reticle
  • 1" tube
  • Snag-free turrets
  • 1/4 MOA (1/4" click value @ 100 yds)
  • 27.8 to 10.5 ft field of view (@ 100 yards)
  • Parallax adjustment 5 yards to infinity
  • 18 oz.
  • 13.5" 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.

The Mantis 4-12x40mm riflescope is a remarkable value no matter what distances you're shooting at. Zero in on your target quickly with the bright and crisp images provided. This scope is reinforced to stand up to the recoil of today's high-powered spring-piston break barrels, and loaded with features that enhance your shooting experience.

In stock

Item Code: MAN-S0030 [PY-A-5913]
See manual

other products by Air Venturi > Mantis

Average Customer Review

4.0 (10 reviews)
4 star1 star

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2.0 2.0

2.0 2.0

By Sharon on 2018-10-27
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0.00 ratings

Things I liked: Seems well made, looks good, clear optics

Things I would have changed: Turrets just dont work right, adjustments are random

What others should know: Look at a Bushnell or Nikon, even a Hawke scope, buy once and it will last a lifetime.


5.0 5.0

5.0 5.0

By Don from USA on 2018-08-20
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0.00 ratings

Verified Purchase

Things I liked: Purchased this scope as part of a bundle deal with the Umarex Gauntlet. Has been excellent choice. Clear and accurate...

Things I would have changed: nothing

What others should know: would highly recommend.


5.0 5.0

5.0 5.0

By John from USA on 2018-05-30
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4.01 rating

Verified Purchase

Things I liked: Holds zero well, great FOV, love that AO goes down to 5 yards, perfect for pesting, glass seems clear & nice.

Things I would have changed: Clicks on scope adjustment a little mushy, glare is bad on this had to purchase sun shade

What others should know: Works great on my Benjamin Maximus either off hand or from my bench and a bipod... cannot speak on durability never tried on my magnum springer.


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  • Mark from USA asked:

    Do anyone know if they have a compact version?

    • Tyler from USA:

      Not at this time

  • john from USA asked:

    it sure seems most airgun scopes advertise capability of withstanding springer recoil. I have a few harsh ones (R-1's, Wby Patriot, Wby Tomahawk) that have destroyed a few scopes. These Mantis seem just what I'm looking for (no electronics, covered turrets, medium size objective lens). What is the chance that the Mantis line at this very reasonable price point would hold up?

    • Tyler from USA:

      I have used this scope on a Hatsan 125 magnum springer for months without any issues. I would think it will be just fine on any of the guns you mentioned.

  • Ed from USA asked:

    Does it come with a bikini cover or something to protect the lenses?

    • Stanley from USA:

      Yes they do.

See all discussions

What type of scope base is on your gun? What type of mount do you need? Weaver, Picatinny, 3/8″ or 11mm? Do you need 2-pc mounts or a 1-pc mount? 30mm or 1″? Scope mounts intro (Airgun Academy class)

    Compatible with Mantis 4-12x40 AO Rifle Scope, Mil-Dot Reticle, 1/4 MOA, 1" Tube

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