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JG15 ULTRALIGHT Billet Aluminum Stripped Receiver Set – Anodized



FFL Required Before Shipping

Please have your dealer email a copy of their FFL to sales@jacob-grey.com

It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.


Lower receiver:

  • Billet 7075-T6 aerospace aluminum
  • Laser engraved logo
  • MIL-A-8625F Type III Class 2 hardcoat anodized finish
  • Compatible with MIL-SPEC lower receiver parts
  • Dimensional accuracy inspected
  • All sharp edges de-burred by hand.
  • Multi caliber marking for build versatility
  • Flared and beveled magwell
  • Set screw installation for bolt catch
  • Integrated winter trigger guard
  • Weight: 7.9oz

Upper receiver:

  • Compatible with most standard mil-spec handrails with indexing tabs also.
  • Billet 7075-T6 aerospace aluminum
  • Jacob Grey lightweight design
  • M4 feed ramps
  • Machined T-marks
  • Laser engraved logo
  • MIL-A-8625F Type III Class 2 hardcoat anodized flat black finish
  • Compatible with Jacob Grey Billet dust covers and MIL-SPEC AR upper receiver parts
  • Weight: 7.7oz

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The Jacob Grey Ultralight Receiver Set was designed with the next generation AR-15 in mind. This 7075-T6 billet receiver set is specifically machined and cut in areas where excess material was unnecessary and areas that see excess use and wear, reinforced and strengthened to give a sleek, refined look, without losing the classic lines of the AR-15 platform.

The Jacob Grey JG-15 Ultralight Receiver Set is manufactured using 7075 T6 aluminum alloy, 7075 is 65 % stronger than the widely used 6061 alloy used in most other manufacturers’ billet uppers. That choice 7075 billet is machined with advanced technology 5-axis machines to produce uppers that will outperform the competition with greater strength, accuracy, and durability, even under the stresses of long-term semi and full-automatic shooting. The forward assist commonly found on most cast and forged upper receivers was originally intended to help with the bcg jamming and sticking issues found with lesser quality upper receivers. With Jacob Grey’s thicker more rigid walls, and sleek sides, the need for forward assist is no longer there. Use your Jacob Grey JG-15 Ultralight Receiver Set on your next build if you’re looking for the ultimate in fit and finish.


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