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34mm Scope Mounts & 34mm Scope Rings From Top Brands, Like Vortex, Leupold, NightForce & More! 143 products / 677 models

If you’re looking for 34mm Rifle Scope Ring mounts, you’ve come to the right place! We have a huge selection of scope mounts and scope bases for Weaver-style and Picatinny Rails. You can choose from all kinds of base/mount types, including standard, quick detach, M1913, cantilever scope mounts, and more!image

Whether you’re mounting a traditional rifle scope or a Red Dot Scope, we have you covered with {{url(brandCategories, 3)}}, and more from top brands!

Does Leupold make 34mm scope rings?

Yes, among other top brands, Leupold does make 34mm scope rings, including their Dual Dovetail Mounting System, Quick Release, and Leupold Mark 4 series scope rings and scope mounts.

How do I know if I need low, medium, or high scope rings?

From our in-depth step-by-step article on How to Measure Scope Height & Scope Ring Height:

First, go to the manufacturer’s website and find the corresponding measurement to their rings. “Low, medium, high, or extra-high” doesn’t mean much if you don’t know how they’re calculating that. There are two common ways that manufacturers measure scope height:

  1. Measuring from base to ring center.
  2. Measuring from base to ring’s bottom edge.

There are several formulas for how to measure sight height that will give you very close results, here are the easiest:

  1. Measuring from base to center:
    Take the diameter of your objective lens in millimeters (the second number in your scope’s designation, like the 40 in 3-9x40mm), add 2 to 4mm for the thickness of the scope body (you can often get this exact number from the manufacturer if you prefer), and divide that result by half.
    If you prefer an equation, it’s (diameter + 2-4mm)/2 = scope ring height. Using a very common 3-9x40mm scope example and a middle ground of a 3mm scope body, it looks like this: (40 + 3)/2 = 21.5mm center height.
  2. Measuring from base to ring edge:
    Divide the measurement of your scope tube (usually either 1 inch or 30mm) by 2 and add the manufacturer’s scope ring height. A 1-inch tube = 25.4mm, so half of that would be 12.7mm.
    You’ll still have to account for your objective lens, though. Just divide your objective lens by 2 and ensure that number is smaller relative to the scope ring height and that you’ll clear the barrel. Calipers are the handiest way to make sure you’ve got it right before you hit the “BUY” button.

You will still have some other considerations, though. If the iron sights are higher, you’ll need to either remove them (not advised unless they’re designed for it) or mount your scope a little higher. If you have a big objective lens for long-range shooting, like a 50mm, you’re going to need higher rings. Bull barrels and other heavy target barrels or AR flat-tops will change things. There’s always that bolt clearance, too. Sometimes, you can scoot the tube back a bit to clear the bolt handle while still preserving your eye relief adjustments.

The following are loose guidelines for scope heights based on objective lenses and a standard tapered barrel, but you should still measure before you buy:

  1. 40-42mm: Low
  2. 44mm: Medium
  3. 50mm: High
  4. 55mm+: Extra High

Buy 34mm Rings Scope Mounts from OpticsPlanet!

Shop at OpticsPlanet for 34mm Rifle Scope Ring mounts, and learn more in our How-To Guides on Rifle Scope Mounts, Rings & Bases from in-house experts and enthusiasts. Don’t forget, you’ll get Free Shipping on most orders over $49!

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