AR9 80% Lower Receivers

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Showing all 7 results

At 80 Lowers, we build precision quality AR9 80% Lower Receivers that are CNC machined from billet aluminum. A 9mm 80% Lower is completed by the customer, which is the starting point for a custom rifle build.

Our AR9 80% Lower Receivers are designed to accept the Colt style magazines, and work as the original Colt pattern AR15 Lowers were intended. Our 9mm 80% Lowers also have the rear pocket already machined for you, and our 80% Lower Jigs reflects this condition as well.

Benefits of Our AR-9 80% Lower Receivers:

Mates to any mil-spec AR-9/AR-15 Upper
– Upper Rear Lug Pocket Already Completed
– CNC machined from Billet Aluminum [6061-T6 or 7075-T6]
– Available in Plain, LightWeight, Skeletonized or Ultra Skeletonized versions
– Can be purchased in several finishes including Raw or Bead Blasted, Black Anodized, or Cerakote in several standard colors or any custom single color.
Made by Us Right Here in the USA