New Frontier Armory

80% Lower Receivers

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SKU: 80-G15
Category: 80% Lower Receivers
Model (required)

80% Lower Receivers

Available Models:

C-4 (5.56 billet) **Limited qty available, will be discontinued once sold out!

S-9 (9mm Scorpion mag billet) **Limited qty available, will be discontinued once sold out!

G-15 (5.56 forged)

C-9 (9mm/.40 cal billet)

C-9 (9mm/.40 cal billet) California Compliant

C-45 (.45/10mm billet)

C-5 (9mm MP5 mag billet)

C-6.8 (LWRC 6.8 mag billet)

G-4 (5.56 billet, Gen 2)

G-9mm (9mm billet, Gen 2)

G-10 (.308 billet, Gen 2)


  • Machined from 7075-T6 aircraft grade billet aluminum or 6061 forgings
  • Tumbled in ceramic media — Ready for blasting and your choice of firearm coating once you complete the machining
  • Compatible with all standard AR-15 components and magazines and most aftermarket parts
  • Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances
  • Save money by building your own AR-15 rifle from the ground up exactly the way you want it configured


All GCA and NFA rules apply when you complete this project. Please ensure you fully understand your local and federal laws before completing this 80% blank into a functioning receiver. New Frontier Armory will not be held responsible once this blank is altered in any way.

Weight: 1.05 LBS
Dimensions: 9.75 x 4.50 x 2.00 in
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