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Questions & Answers
How much space between the rings? I need 3-1/2 inches minimum for an ATN X-sight Pro.

The measurement from outside of ring to outside of ring is 4 inches, from inside to inside 2 1/2 inches, you can probably get another 1/4 inch apart if you let it hang off a 1/4 inch, the rings are 3/4 inch wide, you can remove one of the rings and use it with one ring this is how I use them on my red dots

by Rod, Verified Owner, February 2, 2019
Is it tall enough to clear my M4 front sight? Thanks Expert Answer

The NcStar Ar15 Qr Weaver Mount is specifically designed for AR pattern rifles. Its centerline height will not be high enough to fully clear your front sight post. However, when using a magnified optic, the front sight post will only be visible as a slight blur in the bottom half of your optic, as it will be completely out of focus.

by Ethan, Gear Expert, March 28, 2024
Customer Reviews
Helpful Positive Review Best QD AR mount for the money by Old Sarge, Verified Owner, January 21, 2021
I use two of these with a 1-4 and 1-6X scopes on a 16" AR308 and a 18" AR450. The .308 was/is my patrol/SHTF rifle; that should tell you I trust this mount. I'm buying a third one for my AR22, which is my practice/training/drill AR. I had a momentary...
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2/2 found this helpful
Helpful Positive Review Good quality by None, May 16, 2020
Really good quality and comes with everything needed except paperwork. It is very easy to install and even easier to take on and off my rifle. The quick release is a great option to add to any scope. I will be ordering more.
1/1 found this helpful
Helpful Positive Review Performance is unbeatable by The bull, March 25, 2017
!!!Great product!!! I would definitely recommend this for anybody looking for a good cheap AR mount. Had this on my AR with a slide fire stock hold zero very well no problems after a hundred rounds. I'm sure it will be a greatly valued tool for my fu...
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2/2 found this helpful
Helpful Positive Review grandpassage by Legacy Reviewer, August 8, 2011
As others have said, it does not come with any directions and I was initially very frustrated. I figured it out after reading previous reviews. 1)Loosen nut 2)tighten screw 3)tighten nut back up. It works great and is a wonderful value. I mounted...
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3/4 found this helpful
Helpful Positive Review NcStar AR15 Qr Weaver Mount by Hounddog, March 16, 2016
I purchased this mount for a red dot scope on my AR that needed to be set high. This mount is solid, mounting easily and easily removed if wanted. It comes with bushings that will make it work for 1" diameter scopes or 30 mm scopes. I highly recom...
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1/3 found this helpful
Helpful Positive Review Lets Mount Up by CAMOPREACHER, Verified Owner, March 26, 2016
For the money I could find no other mount with better quality, value and versatility. Aesthetically, the NcStar Ar15 has a very sleek complementary design. Functionality is top notch with ease of use and quick switch over between weapons formats. The...
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1/3 found this helpful
Read All 25 Reviews

Best Rated Product

Our customers have spoken – this is one of the best rated products in the Rifle Scopes & Accessories category! See more best rated Rifle Scopes & Accessories products
Tube Diameter: 30 mmCondition: New

Code: NC-MT-MARCQ-EE

MPN: MARCQ

UPC: 814108013820

List: $45.99Save 15%
$38.99

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Product Info for NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount Rear Ring 30mm

This NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount is made to mount to any rifle scope or red dot sight to your rifle in a number of different configurations. The NcSTAR QR Lever System makes mounting the Ncstar MARCQ Weaver Mount to your flat top in a fast and easy manner. The mount rings are 30mm with 1 inch inserts, and the Mount Rear Ring is on a dovetail so you can adjust the spacing for a customized fit. In addition the rear ring is also removable so you can set up your Red Dot Sight to co-witness with your weapon iron sights. Constructed of hard anodized aluminum with solid steel.We offer complete line of NcSTAR Rifle Scope Mounts, Rings and Bases. For our complete selection of products by NcSTAR on sale please visit our NcSTAR page. For more Rifle Scope Mounts, Rings and Bases please visit our Rifle Scope Mounts, Rings and Bases store section.image

Specifications for NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount Rear Ring 30mm:

Gun Model: AR15

Features of NC Star Ar15 Weaver Mount MARCQ:

  • Ncstar warranty
  • Made of Hard Anodized Aluminum

Package Contents:

  • Nc Star Ar15 Qr Weaver Mount MARCQ

NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount Rear Ring 30mm Orderable Models

List of Orderable Models

NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount, Rear Ring, 30mm MARCQ , MPN: MARCQ , UPC: 814108013820 , Code: NC-MT-MARCQ-EE

NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount Rear Ring 30mm Unavailable & Discontinued Models

List of Unorderable Models

USED NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount, Rear Ring, 30mm MARCQ, EDEMO2, Used, Condition Fair , MPN: MARCQ-EDEMO2 , Code: NC-MT-MARCQ-EE-EDEMO2
DEMO, NcStar Ar15 Qr Weaver Mount/ Cantilever Scope Mount, Rear Ring, 30mm MARCQ , MPN: MARCQ-DEMO , Code: NC-MT-MARCQ-EE-DEMO
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