AR-15 Rifle Barrel .5.56 NATO 16" - 1:8 Twist - Parkerized
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Specifications:
- Length: 16"
- 5.56 NATO
- 1:8 Twist
- .750" gas block diameter
- Carbine length with a 0.07 gas hole diameter
- 1/2"x28 Thread Pitch
- 4140 gun quality steel, heat treated to RC 28-32 hardness, stress relieved.
- Parkerized finish
- Made in the U.S.A.
- Fits: AR-15
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