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Manufacturer:  New Frontier Armory

Model:  80% C-9 Billet Lower Receiver

Type:  AR-9 80% Lower Receiver — milled from 7075 T6 aircraft grade aluminum billets

Caliber:  Multi (will accept any 9mm, .40 S&W, .357 SIG,  and other small frame caliber upper receiver)

Magazine:  Accepts any GLOCK style small frame pistol caliber magazines in 9mm, .40 S&W, .357 SIG,  and other calibers

Weight:  16 oz before finishing

 Other Specifications and Features of the 80% C-9 Billet Lower Receiver:

  • Machined from 7075-T6 aircraft grade billet aluminum
  • Custom bead blasted and Type 3 hard anodization
  • Precision machined magazine well with beveled feed lip for easy mag swaps
  • Compatible with most standard AR-15 components and most aftermarket parts
  • Take down pin spring and detent hole is threaded for a 6-32 set screw for easy capturing (hardware included)
  • Upper tension screw behind grip screw (threaded hole with hardware included) to adjust any “slop” out of vertical fit between upper and lower
  • Ambidextrous trigger finger rests with grooves (above and below mag release/mag catch)
  • Threaded bolt catch pin (Threaded hole and hardware)
  • Integrated large opening “winter” trigger guard
  • Proprietary magazine catch assembly and ejector is included and installed at the factory
  • Manufactured to MILSPEC (where applicable) on state of the art CNC equipment for consistent quality parts and exacting tolerances
  • Save money by building your own AR-9 rifle from the ground up exactly the way you want it configured and shoot for less!

**NOTE – Please read the FAQ below regarding adjustment of your ejector before use and ensure you re-assemble with Loctite or similar threadlocker to prevent screws from backing out over time.