Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel
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Jacob Grey Firearms 5.56 NATO/.223 Remington Threaded AR Barrel. Two orderable lengths are available: 7.5 inch and 10.5 inch, both with 1/2x28 threads and Government profile. Made from 4150 Chrome Moly Vanadium steel, finished with QPQ Nitride, and compatible with Mil-Spec AR-15 uppers. Specifications: Caliber 5.56x45mm NATO and .223 Rem; Barrel Profile Government; Twist Rate 1-7; Gas System Pistol Length (7.5") or Carbine Length (10.5"); Gas Block Journal Size .750 in; Threads per Inch 1/2x28; Weight 16 oz (7.5") or 19 oz (10.5"); Materials 4150 CMV; Finish QPQ Nitride.
Specifications
- Manufacturer:
- Jacob Grey Firearms
- Category:
- barrel
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 16 oz (1.00 lbs)
- Length:
- 7.5" - 10.5"
- Estimated velocity:
- 2,320-2,695 fps
- UPC:
- 850030294340
- MPN:
- 556N75B
- Required Component:
- Yes
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• Complete assembly ready to use
• Multiple components included
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