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FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422 Caliber: .223 Remington, 5.56x45mm NATO, 13% Off w/ Free Shipping

FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO
FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO
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FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO

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Questions & Answers
Is barrel chrome lined? Expert Answer

The FN America AR-15 Hammer Forged 16 Inch Barrel is chrome lined.

by Hunter, Gear Expert, August 30, 2023
Is the gas block journal .750 Expert Answer

Yes, the FN America AR-15 Hammer Forged 16 Inch Barrel features a gas journal diameter of 0.750".

by Ethan, Gear Expert, August 29, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Peace of mind with a twist. by Ray, March 12, 2017
What can I say? I love this FNH barrel. I bought the barrel for my first AR build. Aside from quality, the best part about this purchase is that I don't regret it. I was hesitant about it at first but am certain I made the right choice. You will not ...
Read More...
6/6 found this helpful
Read 1 Review
Caliber:
.223 Remington, 5.56x45mm NATO
Barrel Length:
16 in
Additional Features:
Mid-Length Gas System
Condition:
New

Code: 57D-ATB-36422-EE

MPN: 36422

UPC: 845737005139

List: $399.00Save 13%
$349.00

Product Info for FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422

Combine state of the art design with military-grade durability and you get the FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO. These Rifle Barrels from the vanguard at FN America feature a chrome lined chamber and bore and are hammer forged from proprietary Chrome Moly Venadium (CMV) steel for unparalleled strength and performance. With a mid-length gas system the FN America AR-15 Hammer Forged 16in Barrel w/ Mid- Length Gas System works perfectly with most lower receivers. When you need a top quality barrel that will perform even under the harshest environments, you need the FN America AR-15 Hammer Forged 16in Mid- Length Gas System Barrel.image

Specifications for FNH USA AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422:

Mfg Item Num:  36422
Type:  BARRELS - RIFLE
Barrel Length:  16
Caliber:  5.56mm NATO
Caliber-Gauge:  .223 REM.
Model Header:  Mid-Length Gas System
Master Model Header:  AR-15 Hammer Forged Barrels

FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422 Orderable Models

List of Orderable Models

  • FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO , MPN: 36422 , UPC: 845737005139 , Code: 57D-ATB-36422-EE

FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO 36422 Unavailable & Discontinued Models

List of Unorderable Models

  • USED, FN America AR-15 Hammer Forged 16 Inch Barrel Mid- Length Gas System 5.56mm NATO , MPN: 36422-EDEMO , Code: 57D-ATB-36422-EDEMO-IN-C
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Last updated 2026-07-11 UTC.