Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! 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 Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
I got this stock and both end screws that came with it are to short.is the a-2 spacer need to be used. Expert Answer

Please email us at techsales@opticsplanet.com regarding the problem you are having with the HERA Arms HRS Light Fixed Buttstock.

by Hunter, Gear Expert, August 5, 2022
Is there ANY possible way to make this work on a carbine mil spec tube by placing customized buffer in it to take up the extra length? Possible?? Expert Answer

No. This HERA Arms HRS Light Fixed Buttstock requires the use of an A2 buffer tube. A carbine tube is different dimensionally and would not be able to modified to fit this stock. I would recommend picking up an A2 buffer kit and replacing your carbine tube to fit this stock.

by Ethan, Gear Expert, April 18, 2022
Customer Reviews
Helpful Positive Review
HERA Arms HRS Light Fixed Buttstock by MItch, Verified Owner, November 22, 2023
Solid stock for the fixed buttstock option. Clean and low profile design. I chose to utilize this for my mid-length barrel AR build.
1/1 found this helpful
Helpful Positive Review
Great Stock by Peej, April 17, 2022
For shooting 223 through a 20” barrel, it is exactly what I was hoping for. Lightweight and sleek. I haven’t had any issues with keeping it my shoulder as others have spoken to. I’m mainly using this rifle for target shooting and hunting.
2/3 found this helpful
Helpful Positive Review
Butt screw is too short. by Ace, Verified Owner, June 24, 2024
Overall seems well made, definitely light. My main gripe is that the buffer tube screw that holds the stock on is too short to engage the threads....I had to ream out the rubber pad to get it deep enough. Decent quality but needs improvement.
2/2 found this helpful
Helpful Positive Review
Great buttstock by Frank, Verified Owner, June 30, 2024
Lightweight and good length. Will be purchasing more in the future. Makes a 20" barrel feel light and short.
2/2 found this helpful
Helpful Positive Review
HERA Arms HRS Light fixed buttstock A2 by allen, Verified Owner, June 14, 2023
Really Like this stock only problem is the screw that screws into buffer tube is to short ! I had to find a 1/4x28 -13/4 long screw ! works fine now but HERA Arms should correct this problem !!! Great light weight stock . Will probably buy more of th...
Read More...
1/1 found this helpful
Helpful Positive Review
Perfect and easy by Joe, Verified Owner, May 17, 2021
This stock was exactly what i was looking for. Install is super simple. I like the qd mounts. All in all i am satisfied. Waited a while for shipping, a couple weeks. But i think its because its a relatively new product.
5/5 found this helpful
Read All 14 Reviews
Color: Black Condition: Used Condition Quality: Like New Condition Details: Damaged Packaging

Code: 32D-FBS-HRA05-12-43-EDEMO10

MPN: 12.43-EDEMO10

Product No Longer Available

Product Info for HERA Arms HRS Light Fixed Buttstock, A2

HERA HRS Light fixed stock for AR-15 based systems. Made of impact-resistant modified polymer, our HRS stock is lightweight but still extremely stable. Our fixed stock also features removable covers that provide additional storage when mounted.image

HERA fixed HRS stock for AR-15 / M4 firearms using an A2 (rifle) buffer tube. Easy-to-install replacement made from fiberglass-reinforced polymer.

Our HRS stock is designed to be used with AR-15 / M4 systems featuring a standard A2 (rifle) buffer tube. The HRS can also be used on systems using an A2 rifle-tube compatible with the AR-15 / M4 systems.

Package Contents:

  • HERA Arms HRS Light Fixed Buttstock, A2

Related Products to HERA Arms HRS Light Fixed Buttstock, A2

HERA Arms HRS Light Fixed Buttstock, A2 Unavailable & Discontinued Models

List of Unorderable Models

  • USED HERA Arms HRS Light Fixed Buttstock, A2, Black, 12.43, EDEMO10, Used, Condition Like New , MPN: 12.43-EDEMO10 , Code: 32D-FBS-HRA05-12-43-EDEMO10
  • USED HERA Arms HRS Light Fixed Buttstock, A2, Tan, 12.44, EDEMO5, Used, Condition Fair, Scratches , MPN: 12.44-EDEMO5 , Code: 32D-FBS-HRA05-12-44-EDEMO-SC-D
  • USED HERA Arms HRS Light Fixed Buttstock, A2, Black, 12.43, EDEMO8, Used, Condition Good , MPN: 12.43-EDEMO8 , Code: 32D-FBS-HRA05-12-43-EDEMO8
  • USED HERA Arms HRS Light Fixed Buttstock, A2, Tan, 12.44, EDEMO4, Condition Fair, Used , MPN: 12.44-EDEMO4 , Code: 32D-FBS-HRA05-12-44-EDEMO-US-D
  • USED HERA Arms HRS Light Fixed Buttstock, A2, Tan, 12.44, EDEMO3, Condition Like New, Inspect and Rebox , MPN: 12.44-EDEMO3 , Code: 32D-FBS-HRA05-12-44-EDEMO-RE-A
  • HERA Arms HRS Light Fixed Buttstock, A2, Black, 12.43 , MPN: 12.43 , UPC: 797035684083 , Code: 32D-FBS-HRA05-12-43
  • HERA Arms HRS Light Fixed Buttstock, A2, OD Green, 12.45 , MPN: 12.45 , UPC: 797035684106 , Code: 32D-FBS-HRA05-12-45
  • HERA Arms HRS Light Fixed Buttstock, A2, Tan, 12.44 , MPN: 12.44 , UPC: 797035684090 , Code: 32D-FBS-HRA05-12-44
Compare (0)