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
Color: Black Finish: Black , Nitride Barrel Length: 16 inGas System Length: Carbine Length Barrel Twist Rate: 1-9 Gun Make: AR Platform Gun Model: AR-15 Additional Features: Barrel

Code: 5E0-A0B-DBB556C16M50B9-556C16M50B9

MPN: 556C16M50B9

UPC: 815875019374

List: $103.00Save $7.01
$95.99

Product Info for Diamondback Barrels Medium Profile 556NATO, 16 in, 19 Twist, Carbine Length Gas System Barrel

Diamondback Firearms began in 1989 with a desire to create products without compromise. Since then Diamondback has developed some of the most efficient AR15 and concealed carry pistol platforms available.image

WARNING: California`s Proposition 65

Specifications for Diamondback Barrels Medium Profile 556NATO, 16 in, 19 Twist, Carbine Length Gas System Barrel:

Manufacturer: Diamondback Barrels
Color: Black
Finish: Nitride, Black
Caliber: 5.56x45mm NATO
Barrel Length: 16 in
Gas System Length: Carbine Length
Barrel Twist Rate: 1-9
Gun Make: AR Platform
Gun Model: AR-15
Additional Features: Barrel
Case Finish: Nitride
Handle Color: Black
Blade Finish: Nitride

Features of Diamondback Barrels Medium Profile Barrel, 556NATO, 16 Barrel, 19 Twist, Carbine Length Gas System, Nitride Finish, Black:

  • 16"
  • Medium Profile"

Package Contents:

  • Diamondback Barrels Medium Profile 556NATO, 16 in, 19 Twist, Carbine Length Gas System Barrel

Diamondback Barrels Medium Profile 556NATO, 16 in, 19 Twist, Carbine Length Gas System Barrel Orderable Models

List of Orderable Models

  • Diamondback Barrels Medium Profile Barrel, 556NATO, 16 Barrel, 19 Twist, Carbine Length Gas System, Nitride Finish, Black, 556C16M50B9 , MPN: 556C16M50B9 , UPC: 815875019374 , Code: 5E0-A0B-DBB556C16M50B9-556C16M50B9
Compare (0)