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Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov
Sold byOptics Planet•Posted Apr 27, 2026
$116.89
$123.00
You save $6.11 (5% off)
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- SKU: 1TH-RTB-556M16M50B8R-556M16M50B8R
- Brand: Diamondback Firearms
Price History
Deal Details
Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov. 56x45mm NATO 16in Mid-Length Black Ni - Replace your barrel or finish your build with this 16in black nitride barrel from Diamondback Made of 4150 CMV with a mid-length gas system. Specifications for Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel: Manufacturer: Diamondback Firearms Color: Black Nitride Finish: Nit