• Manufactured by Cerro
  • Accepts Glock Magazines
  • 7075-T6 aluminum
  • Includes proprietary ejector and magazine catch assembly
  • Threaded bolt catch channel
  • Threaded upper tension screw channel
  • Complete rear takedown lug pocket
  • Accepts 9mm upper receiver and 9mm bolt carrier group

Direct Link: https://3crtactical.com/product/9mm-ar9-billet-80-lower-receiver-raw/