Jacob Grey Firearms Ultralight 5.56 NATO Complete Upper Assembly
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Jacob Grey Ultralight 5.56 NATO Complete Upper Assembly built around a billet 7075-T6 upper receiver. It features a free-floating 7-sided M-LOK handguard and a 13 inch chrome moly barrel with a 1:7 twist, nitride finish, and 1/2x28 threads. The barrel is head-spaced to Carpenter 158 bolt. Combined with the 8620 steel carrier and nitride finish, this complete upper assembly is reliable and smooth shooting. Finish is Type III Class 2 hardcoat anodized in black. Compatible with MIL-SPEC AR upper receiver parts. Overall length is 22.5 inches and weight is approximately 7.7 ounces for the upper alone.
Specifications
- Manufacturer:
- Jacob Grey Firearms
- Category:
- upper-receiver
- Caliber:
- 5.56x45mm NATO
- Platforms:
- AR-15
- Weight:
- 7.7 oz
- Length:
- 22.5"
- UPC:
- 850040696011
- MPN:
- 556N13ULCUA
- Required Component:
- Yes
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