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
are the rails milspec? Expert Answer

The HERA Arms IRS AR15 Rifle Aluminum Handguard uses 4 sides of picatinny/1913 rails for mounting any accessory that is compatible with a picatinny rail.

by Ethan, Gear Expert, May 13, 2022
What is inside diameter? Expert Answer

This handguard has an inner diameter of 1.35".

by Nick B., Gear Expert, August 18, 2021
Customer Reviews
Helpful Positive Review
These rails are impeccably machined, very precise with crisp and intricate detail. The scalloped rail sections are a very nice touch and the length options are wide. I have purchased each length and they are all excellent final products. The profi...
Read More...
6/6 found this helpful
Helpful Negative Review
Quick Detach Points Don't Work by Zach Lona, Verified Owner, July 8, 2021
Received the rail system a short while ago and had a local armorer swap everything around. The rail looks great, the picatinny all works fine. The four quick detach points, however, are too shallow and none of them work for any of the five QD anchors...
Read More...
3/4 found this helpful
Most Recent Reviews
really good by David Robinson, December 9, 2025
I bought the hand guard. Fit and finish is really good. Not as heavy as my other one.the only complaint is it needs steal qd non rotational cups. Really thats it would i buy them agan, yes!
Most Recent Reviews
hera quad rail by David Robinson, November 1, 2025
Fit and finish are excelent. No sharp edges, very clean. The quad rail exactly what I ordered.
Most Recent Reviews
Unfortunately i got a bad batch by Chris, Verified Owner, December 12, 2021
I’ve bought multiple Hera arms products and had good results. On this product the back of the handguard had a large dent that a sliver of metal contacted the barrel nut and prevented it from inserting in. Sure I could just grind it down but the dent...
Read More...
0/2 found this helpful
Read All 5 Reviews

Product Discontinued by Manufacturer

HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12" has been discontinued by HERA Arms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the AR15 Accessories, Gun Parts, AR 15 Tactical Rails, AR 15 Parts, Rifle Parts, AR Handguards & Forends, AR15 Upper Parts yourself to try and find the perfect replacement for you!

Product Info for HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12"

Hera 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12" - The Hera Arms IRS is a modern designed, free-float quad-rail handguard made from high-quality aluminum and is build to handle the hardest use and abuse of tactical and competitive shooting. It comes with his own barrel nut and is clamp mounted with three (3) screws for additional strength. The anti-turn millings prevent turning even at the hardest use. This 12" model is compatible with your AR15 and has a black hardcoat anodized finish.image

Specifications for HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12":

Mfg Item Num:  110503
Supplier SKU:  100478
Category:  STOCKS AND FORENDS
Rails:  4
Type:  Handguard
Firearm Type:  Rifle
Firearm Model:  AR-15
Material:  Aluminum
Finish:  Black Hard Coat Anodized

Package Contents:

  • HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12"

HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12" Accessories

1–18 / 18
Previous
Next

Gunsmithing Tools & Accessories

1–16 / 16
Previous
Next

Gun Triggers

1–15 / 15
Previous
Next

Gun Parts and Accessories

1–29 / 29
Previous
Next

Magazine and Accessories

1–21 / 21
Previous
Next

Gun Barrels

1–12 / 12

Gun Stocks

1–16 / 16
Previous
Next

Gun Sights

1–18 / 18
Previous
Next

Mounts, Rings and Accessories

1–19 / 19
Previous
Next

Related Products to HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12"

HERA Arms 110503 IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12" Unavailable & Discontinued Models

List of Unorderable Models

  • USED HERA Arms IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12, 110503, EDEMO2, Used, Condition Fair , MPN: 11.05.03-EDEMO2 , Code: 32D-HZ-110503-EDEMO2
  • USED HERA Arms IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12, 110503, EDEMO1, Used, Condition Like New , MPN: 11.05.03-EDEMO1 , Code: 32D-HZ-110503-EDEMO1
  • USED, HERA Arms IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12, 110503 , MPN: 11.05.03-EDEMO , Code: 32D-HZ-110503-EDEMO-SC-D
  • HERA Arms IRS AR15 Rifle Aluminum Handguard Black Hard Coat Anodized 12, 110503 , MPN: 11.05.03 , UPC: 797035682904 , Code: 32D-HZ-110503-EE
Compare (0)