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Monstrum P330-B Marksman 3X Prism Scope

  • Based on 1,650 reviews
Condition: New
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Availability: 19 left in stock
Fulfilled by Amazon

Arrives Friday, Dec 27
Order within 5 hours and 45 minutes
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Style: Circle Dot Reticle


Features

  • Next generation prism sight with 3x magnification and 30mm objective lens, for lightning fast target acquisition out to 300 yards
  • Features a glass prism optical system rather a refracting lens system like traditional scopes, allowing for better optical quality in a much smaller package.
  • Unlike red dots, the reticle is visible with or without illumination, for a clean sight picture regardless of lighting or environment.
  • Brand new single piece machined aluminum design, sturdier and more rigid than ever, guaranteed to hold zero against the strongest of recoil
  • All Monstrum products are backed by a full lifetime warranty

Brand: Monstrum


Color: Black


Style: Circle Dot Reticle


Product Dimensions: 4.9"L x 1.57"W x 4.9"H


Sport: Hunting


Item Weight: 17 Ounces


Material: Aluminum


Magnification Maximum: 3 x


Objective Lens Diameter: 30 Millimeters


Magnification Minimum: 3 x


Brand: ‎Monstrum


Color: ‎Black


Style: ‎Circle Dot Reticle


Product Dimensions: ‎4.9"L x 1.57"W x 4.9"H


Sport: ‎Hunting


Item Weight: ‎17 Ounces


Material: ‎Aluminum


Magnification Maximum: ‎3 x


Objective Lens Diameter: ‎30 Millimeters


Magnification Minimum: ‎3 x


Compatible Devices: ‎Rifle


Mounting Type: ‎Weaver Mount


Night vision: ‎No


Eye Relief: ‎3.5 Inches


Manufacturer: ‎Monstrum


UPC: ‎700118165485


Item Package Dimensions L x W x H: ‎7.4 x 3.82 x 3.82 inches


Package Weight: ‎0.7 Kilograms


Brand Name: ‎Monstrum


Part Number: ‎P330-B


Date First Available: May 24, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Solid unit
Style: Circle Dot Reticle
Put this on a 1022 as sometimes one's eyes tend to get older... After getting it zeroed there's really nothing else to do. And no worries about a dead battery unless you really need illumination to shoot. I really can't say anything that detracts from the performance of this unit. For the price you really get a good sight. Kind of like Vortex scopes - less expensive (mostly) but still good quality. ... show more
Reviewed in the United States on August 18, 2024 by kindle user

  • Great Value Circle Dot 3X Scope
Style: Circle Dot Reticle
Great circle dot 3x scope. Works lit or unlit (adjustable brightness too). Easy to zero and holds zero well. Is a bit heavy but overall a great value, especially at this price point.
Reviewed in the United States on August 20, 2024 by Eric Daniel

  • Nice scope for the price
Style: Circle Dot Reticle
Ordered this as a slightly magnified alternative to my red dot. Image is clear, reticle lighting is nice, it has held zero with no issues so far (a couple of trips to the range), and seems pretty well made. Depending on your application…I would also recommend ordering a riser for it. I did and it sits nicely on my rifle. The eye relief is pretty good as long as your application doesn’t kick super hard. So far so good! I’d definitely recommend this for smaller rifle applications. ... show more
Reviewed in the United States on January 18, 2024 by Steve Shamblin

  • Excellent 3X Sight for the $$$
Style: Circle Dot Reticle
I am not sure if I am going to keep this sight but I have set it up on my latest AR for a close quarter 100 yard weapon. The pic on the right is the sight out of the box and the pic on the left is after I started to dial the sight in. At 100 yards I was able to keep a group no larger than the size of my hand. I also did run water over the sight under my sink and it is def water resistant. I never needed the illumination for bright daylight as the etched black was more than adequate. I read reviews of cracking glass etc so was a little skeptical about durability. I have put about 500 rounds through my M&P AR 15 Sport II and its still holding zero. I think my ammo was 556 62 grain green tip. Maybe better ammo would have resulted in a tighter group. I rotated from a resting supported to sitting upright to standing and still was able to stick within a group no larger than my hand. For that I give this sight a solid thumbs up and recommend it for a prosumer type sight. Well worth 110$. Update: I have fired well over a 1500 rounds from an M&P AR 15 Sport II and this sight has held zero out to 150 yards even from a free standing position. My set up is for close quarter shooting. I really like the etched circle dot in the glass in case you lose battery power to illuminate the circle. I rarely even use illumination on the sight except in very low light situations. Glass looks very clean. For the money I would but it again. I may buy one again and just keep in case the one Im using becomes damaged. I wanted to test and test before I update. So far it has held up to my particular needs. I feel confident aiming and relying on this sight. The only negative I could add is it didn't come with a storage cover but that doesn't warrant dropping it to 4 stars. ... show more
Reviewed in the United States on June 28, 2020 by breeze90265 breeze90265

  • A great little* optic for folks with astigmatism
Style: Circle Dot Reticle
I slapped this bad boy on my homebrew rifle and it works like a charm, the reticle can be as bright as you would like it, and lasts quite a while when accidentally left on while in storage. I put a few rounds through it, jostled it around some (threw it at a tree), and it stayed true as ever. If weight is of concern for your build, this optic may not be right for you, but I like a bit of heft on my rifle, so it is a welcome addition. If paired with a nice set of canted iron sights, you have a trustworthy and aesthetically pleasing gun. ... show more
Reviewed in the United States on November 22, 2022 by Bret

  • As others have said, eye releif
Style: Circle Dot Reticle
It looks good, has clear glass and the illuminated reticle is just fine in or outdoors for me. The biggest problem is the eye relief. I have a side mount on my AK47 and Magpul MOE furniture and either this has to be all the way at the back end of the mount which just looks wrong hanging over, or you have to rest your cheek on the top cover latch. I really wanted this to work because the setup looks great but the eye relief just makes it no good for my use. The AR guys may have better luck but I wouldn't bother on an AK. I was going to buy its brother the other P330 but that has the same eye relief so I guess I have to save real money and get something else. Shame, because in all other ways its a nice optic and a STEAL at the price. ... show more
Reviewed in the United States on April 27, 2021 by Donald Joseph Scheer

  • Great glass quality
Style: Circle Dot Reticle
For a budget price point, This prismatic scope delivers! Great for sub 50 shooting, Elevation ,wind age Accurate! Solid feel and build quality, All metal construction, glass is clear, The parralax is adjustable I leave eye open and hit target with accuracy of that of a $500 plus scope set,green and red circle style bullseye to line up in lens. ... show more
Reviewed in the United States on December 5, 2023 by Old scent Love It

  • Quality
Style: DX1 Reticle
Great scope, I was not sure what to expect when I bought it but after watching some YouTube videos and having someone recommending it I thought I would try it, I’m glad I did this thing is cool, does the job and as of now is my favorite one for the price, I would buy it again.
Reviewed in the United States on January 23, 2024 by Nicolas

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