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Your cart is empty.The Monstrum Tactical 30mm Scope Mounted Picatinny Rail Mount/Adaptor is designed to attach to 30mm rifle scope tubes, allowing you to mount a backup sighting system atop your rifle scope. The 30mm ring fastens around 30mm scope tubes installing easily via two set screws and the included hex key. The Picatinny rail mount will accept any standard Picatinny red dot/reflex sight or other optics. Crafted from 6000 series aircraft grade aluminum alloy, the rail mount weighs only 2 ounces. The rail mount is 2 inches in length.
Hollimac
Reviewed in the United States on March 4, 2025
As advertised
Destructor
Reviewed in Canada on August 15, 2024
The mount sits a little high, it should be lowered so it sits flush with top of scope turrets. I found I have to adjust myself a lot more than a scope mount with built in red dot mount, like Burris or something sells. Otherwise it fit really well on my 30mm scope, not loose ot anything. I rate it 3 stars because how high it sits. For the price it's a good product.
Michael Bullock
Reviewed in the United States on July 15, 2024
It fit great on top of the scope to mount the rangefinder. It did not wobble once tightened down.
Beast Mode, LLC
Reviewed in the United States on December 21, 2024
Mounts a little high which is good if you're running NODs.
Mike
Reviewed in the United States on May 12, 2023
It is a decent mount. It is solid and very sturdy. Only negatives are: screw arrived rusted and the half ring to main body is not flush machined, it has a good bit of overhang.
Customer
Reviewed in the United States on November 19, 2023
Works well but I needed a taller mount and this one is solid and works well.
NorCal Prepper
Reviewed in the United States on October 18, 2023
Great little product for adding a red dot sight to your scope. Added one on my Primary Arms scope and this worked great. Perfect height to clear turrets. Definitely worth the money.
Shawn Cahill
Reviewed in the United States on September 12, 2022
I had a spare Vortex Venom and thought "Hey, I think I'll mount that to my scope... like all the cool kids were doing 6 years ago." Didn't want to spend an arm and a leg to "try" something that I might dislike, so I dropped a whopping $14.03 (with tax) on this.Machining looks good... bolts are good quality, and it fit the 30mm tube fine. When i went to test fit the Venom, it wouldn't sit flat. It rocked bow to stern. Turns out the slot wasn't deep enough for the cross-bolt on the Venom.So like any impatient moron, I grabbed a file and started working it. Hit with sharpie, test fit, look for marks, repeat. With about 5 minutes work it fit great, and I tossed it on.Pro: Puts my red dot right over my turret. Solid mount, And is just the right size to fit on the tube.Con: Does not seem to meet 1913 Picatinny rail spec. Requires tinkering. Is Vortex wrong, or is the 14 dollar part wrong? I'll say it's the part.If you have a file and patience... this will work. If you want it to work out of the box, find something else.
slammer
Reviewed in the United States on October 11, 2022
I’ve ordered a number of Monstrum parts in the last few months, and all of their products have been of great quality and great value. No complaints from this avid PCP air gunner!!!
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