Product Description
Features:
- Length: 16"
- 5.56 NATO
- 1:8 Twist
- .750" gas block diameter
- Carbine gas system 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
