This NBS AR-15 16″ M4 stainless steel .350 Legend barrel has a carbine length gas system with a 1:16 twist. Our .350 Legend stainless steel rifle barrels are made from the finest 416R Stainless Steel and precisely rifled for high accuracy at a great price.
All finished barrels go through a 100% inspection process. Inspections Equipment includes CMMs and Air Gauges for the bores as well as visual and machine inspection.
Specifications:
- Weight: 2.5
- Length: 16″
- Profile: M4 Contour
- Twist: 1:16
- Finish: Stainless
- Material: 416R Stainless Steel
- Thread Pitch: 5/8 x 24
- Caliber: 350 Legend
- Feed Ramp: .300 Blackout
- Flutes: None
- Gas System: Carbine
- Gas Block System: 0.750
- Gas Hole Diameter: 0.109
- Classification: Barrels
- Platform: AR-15
- Threaded: Threaded