Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart

Q&A for HERA Arms CQR-AR10 Buttstock, CA-Version — 11 Questions & 14 Answers

Name HERA Arms CQR-AR10 Buttstock, CA-Version (1)
Currently Unavailable View Product
If you have questions regarding availability, pricing, shipping options for this item or need an answer right now, please contact our customer service team.
Continue As a Guest
Saving...
Sign In or Create an Account (optional)
Why use an OpticsPlanet.com account for my questions and answers?

Having an account with OpticsPlanet.com makes writing questions and answers even better! We’ll save all of your questions and answers in your account, provide you easy access to them, so you can see how the community has responded.

If you’d like to add a question without creating an account, you can proceed with filling out the fields on this form.

Show
Sort by
Filter by
Q
Ed, guest, from CA, United States, asked on May 28, 2021

How well does this fit to an aero precision m5 lower?

Expert Answer
A
Answered by Todd, Gear Expert, from IL, United States, on September 17, 2021

Should fit just fine on any standard Milspec ar.

0 of 7 found the following answer helpful.
Was it helpful to you? Yes | No
Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 18, 2022

This HERA Arms CQR-AR10 Buttstock, CA-Version, will fit any AR15 or AR10 platform rifles that use a Mil-Spec carbine length buffer tube. It will replace an adjustable stock and provide you with a fixed, 1-position stock.

1 of 3 found the following answer helpful.
Was it helpful to you? Yes | No
Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on December 20, 2022

Yes, the HERA Arms CQR-AR10 Buttstock, CA-Version, will fit Mil-spec carbine length buffer tubes with carbine length buffers and springs.

1 of 1 found the following answer helpful.
Was it helpful to you? Yes | No
Q
Chris, guest, from AL, United States, asked on June 16, 2022

Will it work with a pistol build?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on July 08, 2022

The HERA Arms CQR-AR10 Buttstock will not work with a Pistol Build because it is considered a stock. If you have the correct paper work filled out and approved for an SBR the HERA Arms CQR-AR10 Buttstock could be used then.

2 of 2 found the following answer helpful.
Was it helpful to you? Yes | No
Q
Vi, guest, from VA, United States, asked on May 30, 2022

Will this work with 5d tactical ar10 lower?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on June 07, 2022

Yes. The HERA Arms CQR-AR10 Buttstock will be compatible with your AR10 lower receiver.

2 of 2 found the following answer helpful.
Was it helpful to you? Yes | No
Q
Junior, guest, from FL, United States, asked on April 20, 2022

does this come with everything needed to attach to a freedom ordinance fx9??

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 02, 2022

If you have a FX-9 with a 16" barrel with a Mil-Spec Buffer Tube then you can use the HERA Arms CQR Stock. The model you would need can be found at the link below.
https://www.opticsplanet.com/hera-1212-cqr-ar-15-polymer-black.html

Was it helpful to you? Yes | No
Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 18, 2022

Yes. This HERA Arms CQR-AR10 Buttstock, CA-Version, will include the cover for the gap between the stock and pistol grip to make it CA legal.

Was it helpful to you? Yes | No
Q
Tim, member, from CA, United States, asked on January 23, 2022

Will this fit on a Sig 716?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 28, 2022

Yes, the HERA Arms CQR-AR10 Buttstock should fit a Sig 716.

Was it helpful to you? Yes | No
Q
Yo, guest, from CA, United States, asked on January 05, 2022

Will this fit a POF Revolution 308?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on April 18, 2022

Yes. This HERA Arms CQR-AR10 Buttstock, CA-Version, will fit any AR10 or AR15 rifle with a Mil-Spec, carbine length buffer tube. It will replace any adjustable stock with a fixed, 1-position stock.

2 of 2 found the following answer helpful.
Was it helpful to you? Yes | No
Q
Dalton Plank, guest, from ID, United States, asked on May 25, 2021

You think that this buttstock can fit onto a 308 ruger precision rifle?

Expert Answer
A
Answered by Todd, Gear Expert, from IL, United States, on September 17, 2021

If it uses a buffer tube it is possible, however we cannot guarantee that.

1 of 1 found the following answer helpful.
Was it helpful to you? Yes | No
Last updated 2025-11-12 UTC.