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Monstrum P330 Marksman 3X Prism Scope
$119.95 $109.95 Save $10.00
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Most Helpful Positive Review Clear Glass/ Steel Crusher
This optic is super clear, circle dot is pronounced and etched nicely. The mark3 is designed to be mounted on AR handle/Pic Mount. Otherwise a riser is needed to open the eye box for clear view- OR- on top of pistol like scorpion or stribog with an arm brace. Kinda heavy but man it looks cool. ...
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Most Helpful Negative Review You get what you pay for
Not a entirely bad product but certainly not on par with a comparable Burris 3X prism sight. The one's I got had internal lens smudges and fogging and would bloom when the reticle illumination was turned up to the higher settings. I returned mine due to these issues and figured the extra $50 I spend...
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Vvery Nice Optic

by JD, Verified Owner from VA, United States Written on February 18, 2025
I have this mounted on a Century Arms VSKA (New Version) with Master Mounts hardware and I couldnt be happier. It looks awesome and I really like the ability to switch between red or green light aith several brightness levels for each. The reticle is etched so you can always just use it without light. Ive had it to the outdoor range several times with about 750 rounds on it and it still holds zero like a champ. I did but a neoprene cover for it which helps during storage to avoid scratches and it doesnt come with flip up covers but, thats ok. Yeah, you could go but a much more expensive optic but, why? This is the one you need.
Pros:
  • value, accuracy
Cons:
  • None especially at price point
Best Used for:
  • rifes
Would recommend: Yes
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Nice optic at a great price point

by Dustin Ferguson, Verified Owner from WA, United States Written on August 27, 2024
So far it’s a great optic. I use them on my ar pistols.
Would recommend: Yes
Was it helpful to you? Yes | No

Surprisingly GOOD scope for the money...

by SaintPro, Verified Owner from NJ, United States Written on August 15, 2024
I have every scope imaginable in the high tier of their category with prices of $1k and up. I really looked into this because a buddy of mine had it mounted to a custom-built AR and let me use it for about 2 hours of range time. I really didn't expect to even like the scope, but I kept an open mind. I feel a little cheated now, knowing that this scope existed and, most importantly, for its price. It just can't be beat. Zeroes perfectly dialed in carefully at 1/2 moa per click and 2 reticle colors, red and green and for me even better yet, against most bright colored target paper using the color reticle system off in black. It's just really cool to find something like this every now and then where you dont have to give up an arm for a good scope. I highly recommend this for novice users and up to pros alike unless you're really stuck on name brands or prisms. It's the ease of use and setup on this Monstrum that will have one up and shooting in no time without any learning curves. Just be aware that this sucker is on the heavy side for most who are really weight conscious on their hardware builds.
Would recommend: Yes
1 of 1 found the following review helpful.
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Great for glasses

by Kevin, Verified Owner from IN, United States Written on July 29, 2024
big fov, very good eye relief, etched reticle, multiple colors and good intensity settings
Pros:
  • FOV and Eye Relief
Cons:
  • None
Best Used for:
  • Home Defense
Would recommend: Yes
1 of 1 found the following review helpful.
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P330 Marksman 3x Prism scope

by Zeus, Verified Owner from MA, United States Written on June 11, 2024
Exactly as described and Exactly what I was looking for.
Would recommend: Yes
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Windage adjustment works backwards

by Ike, Verified Owner from NJ, United States Written on May 30, 2024
The glass on the optic is adequately clear out to about 150 yards. It seems to me to be about a 2X power magnification, not a 3X. The scope as a whole is somewhat heavy, but I don’t mind that so much. It’s too early to tell, but it feels like it will be pretty rugged. The real issue that I have with the scope is that the windage adjustment goes left when the it is being turned to the right. It still will get you to zero, but it is a head scratcher!
Pros:
  • rugged
Cons:
  • Attention to Detail
Best Used for:
  • Plinking and run n gun training
Would recommend: No
2 of 2 found the following review helpful.
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Great Optic

by Mark, Verified Owner from TN, United States Written on August 28, 2023
I love this optic. It has a good eye relief and has very quick target acquisition. I love the engraved reticle. If the battery goes out there is no need for back up iron sights. It is a little heavy but the function of the optic far out weighs the additional weight. This will be the first of several of these optics that I buy for my AR15 and AR10 platforms.
Pros:
  • Quick target accusition
  • engraved reticle
Cons:
  • weight
Best Used for:
  • AR 15 platform
  • AR 10 platforms
Would recommend: Yes
1 of 1 found the following review helpful.
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Good Looking Optic

by Conner, from MI, United States Written on April 1, 2023
Love the way this optic looks on my Kr-103. Easy to find sight picture. Red and green options for reticle color. Very nice build quality. Super easy to zero in, too. Is a little bit on the heavy side, but the AK in a whole is heavy. Guess it comes from the good build quality!
Pros:
  • Accurate
  • quick
  • Looking good is 90% of the deal
Cons:
  • Heavy
Would recommend: Yes
2 of 2 found the following review helpful.
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excellent quality

by vet06, from WV, United States Written on January 12, 2023
Very good quality, holds zero. Its a little heavy but not an issue. If you interested in a prism sight but dont wanna drop hundreds then this is the one for you. Ive ran aver 1500 hundred rds through my rifle with this scope and it hasn't lost zero.
Would recommend: Yes
3 of 3 found the following review helpful.
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I <3 this scope &bbc

by Zeek R., from DE, United States Written on June 20, 2022
Best scope ever. I threw away my eotech and replaced it with this one it’s way better. And to think I spent hours hating on this guy at work for buying it and now I know I should listen to every word he says and view him as a mentor
Would recommend: Yes
4 of 17 found the following review helpful.
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