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Q&A for Weaver 20MOA AR Flat Top Riser Rifle Rail Mount — 7 Questions & 5 Answers

Name Weaver 20MOA AR Flat Top Riser Rifle Rail Mount (4.9)
$117.99 $102.49 Save 13%
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Q
pancho, member, from IN, United States, asked on May 26, 2022

scope is a little too low sporter ar 15 will help raise it up

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on June 03, 2022

The Weaver AR Flat Top Riser Rail 20MOA could help raise a scope on a AR15. However, I recommend getting a higher set of rings or cantilever mount in order to raise the scope height. This will allow for a sturdy mounting base and increased accuracy over time and use.

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Q
Dell, guest, from PA, United States, asked on August 07, 2021

will this work to raise a burris eliminator III on an ar 10 platform? The objective is just touching the rail in the front

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A
Answered by Brandon B, Gear Expert, from IL, United States, on September 02, 2021

yes this will raise the over all height of your rail which should resolve your problem.

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Mike, member, from ID, United States, asked on January 15, 2021

How much does it weight?

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Answered by Nick B., Gear Expert, from IL, United States, on February 11, 2021

The manufacturer does not provide the exact weight but the shipping weight is 0.684 lbs. (10.9 oz).

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Q
b, member, from NV, United States, asked on September 06, 2020

Can anyone say whether this is a piccatinny base? Meaning that it will attach to an existing piccatinny mount on the AR or is this a Weaver base?

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A
Answered by Nick B., Gear Expert, from IL, United States, on February 11, 2021

This is for an AR flat top receiver and will mount to a picatinny rail. It is a picatinny to picatinny riser.

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Q
mike, guest, from IL, United States, asked on January 29, 2018

no dimensions. I need to know how far this reaches out, will it work for a long scope like a millett LRS 35mm tube with 56mm objective

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A
Answered by Armando R., Gear Expert, from IL, United States, on March 18, 2018

The rail is a half inch riser with a length of approximately 7 inches. In regards to working with your Millett rifle scope, there is no reason it wouldn't, but it really depends on your rifle set up and what your purpose for the riser is.

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Q
Moose, guest, from MI, United States, asked on July 24, 2025

What is the actual height of this mount? All I see is 20MOA. Thanks

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Q
Matthew Hedgecoth, guest, from TX, United States, asked on November 16, 2021

Which end gets mounted toward?

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Last updated 2025-11-12 UTC.