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Leupold Mark 4 IMS 30mm 20-MOA Mount
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Most Helpful Positive Review Leupold Mount
This mount is very solid and lived up to the Leupold brand. It’s the perfect height for the Vortex Viper PST on an AR platform rifle. I’ve go nothing bad to say about it. The one piece mount is also much more convenient than two piece rings.
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Leopold mount

by Connor, from IA, United States Written on April 21, 2020
A nice solid piece, I plan on buying another. Nice sturdy clamp and good hardware. The 20 MOA built into the mount is a nice added feature. I used it to mount a Leopold 4.5x14 Mark4 on an AR10. Had plenty of clearance with the 50mm bell, should clear a 56mm scope but will be close.
Would recommend: Yes
1 of 1 found the following review helpful.
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Leupold Mark 4 IMS 30 MM 20 MOA Mount, matte, 171987

by PBo, from TX, United States Written on January 29, 2020
I like Leupold equipment, it's always dependable, but if you have a Sig Sauer SIERRA3BDX 4.5X14X50mm scope it will not fit on this mount due to the flat antenna on the bottom side of the scope. The antenna prevented the scope from sitting into the scope mount properly. I ended up calling Sig and the recommended one of their scope mounts or a Warne scope mount. I went with the Warne mount from Optics planet. They were good to work with on the return, no hassle is always nice on returns. It would be nice if Optics planet had a place on their website where you could check to see if the mount you were looking to buy would be compatable with the scope you have.
Pros:
  • Great mount
Cons:
  • Doesn't work with Sig BDX units
Would recommend: Yes
1 of 1 found the following review helpful.
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Nice product

by Kountryboy, from NC, United States Written on June 29, 2019
Over all nice product but to be expected from Leupold. As always optics planet had a great price at 1/2 off. Mounted easily and scope fit perfect. Did use a little loctite on screws to secure scope just to ensure didn’t get loose do to recoil. Does have four screws on each cap also. Would buy again!
Would recommend: Yes
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Leupold Rail

by JRG, from TX, United States Written on January 6, 2019
For me this is a preferred way of mounting my new scope. It provides some flexibility on visual distance and quick mount-dismount. I had to order online to receive. Stores were not stocking the product.
Would recommend: Yes
1 of 1 found the following review helpful.
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Very nice mount

by Robert Phillips, Verified Owner from TN, United States Written on August 14, 2018
It fit my Trijicon 4-16x50mm On AR308 perfect, just the right height, very secure, scope sits in it like it was made for it. Well made product by Leupold. Definitely getting another one for my other rifle.
Pros:
  • Top Quality
  • Top quality and well made
Cons:
  • None
Would recommend: Yes
2 of 2 found the following review helpful.
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Like a leupold it is top notch

by Bob, Verified Owner from OR, United States Written on March 7, 2017
It is designed to be used on an AR15. So it sits a bit high so when used on an AR it will have propper sight picture. I'm using it on a m1A1 with a scope with a 50mm bell and wish it was 1/4 inch lower. I could use a different mount but the leupold has the 20 moa offset for long range. With the leupold mount I can easily put the same scope on any rifle with a picitiny rail. Order up a different cds dial and I have instant drop chart for any gun I want to mount the scope on. I can change over to a new rifle in seconds
Would recommend: Yes
1 of 1 found the following review helpful.
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Remington 700 LA LH

by Michael, from TX, United States Written on January 19, 2017
Perfect fit. Works great on my Remington 700 LA LH Magnum. Do not have to worry about the rings lining up or binding on the scope. Inside the rings are smooth and perfectly smooth. Holds MOA excellent swapping from rifle to rifle.
Would recommend: Yes
1 of 2 found the following review helpful.
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Scope mount

by Sarah, from WY, United States Written on January 5, 2017
Exactly what my husband wanted for a reasonable price. My husband wanted this scope mount for his AR10 and every where else I looked it was about bouble the price. He was able to mount it quickly and has not had any issues so far.
Would recommend: Yes
2 of 2 found the following review helpful.
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