Sharps Bros THE JACK AR-9MM Lower Receiver - Gen 2

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Wrap your hands around the lower receiver every buccaneer wants for their new modern musket. When you want something uniquely you, show off your independent attitude and adventurous spirit with a precision CNC machined Jack9 lower from Sharps Bros. This lower receiver displays the inspired design of a pirate like skull carved and shaped into the magazine well with great detail. Milled from strong 7075-T6 aluminum it has bullet pictogram selector markings on both sides. Multi caliber marked, this pistol caliber lower is ready for your 9mm Luger, .40 Smith & Wesson or .357 SIG build. It features a heavily flared magwell and last round bolt hold open with an oversized integrated trigger guard and uses any standard small frame GLOCK style magazine. This amazing looking base platform for your next rifle or pistol is finished in an extremely durable mil-spec hardcoat anodized black finish. It's time to build your next modern sporting firearm. It's time for you to pickup a Jack-9 Lower from Sharps Bros. me hearty. This lower has all the pirate ship with half the scurvy.

Sharps Bros. The Jack-9 Gen 2 Specifications and Features:

  • Sharps Item Number: SBLR10
  • Pistol Caliber AR-15 Multi Caliber Stripped Lower Receiver
  • Caliber: 9mm Luger, .40 S&W and .357 SIG
  • Machined Jack Lower with Lightening Cutouts
  • Last Round Bolt Hold Open
  • CNC Machined 7075 T6 Aircraft Aluminum
  • Pirate Skull Inspired Design
  • Heavily Flared and Beveled Magwell
  • Oversized Integrated Trigger Guard
  • Uses Small Frame GLOCK Style Magazines
  • Hardcoat Anodized Black Finish
  • Weight: 13 oz
  • Made In The USA

*** Please note, this is a restricted item and the lower receiver must ship to a Federally licensed gun dealer. The lower receiver will ship with a copy of our FFL for your dealer records. Have your licensed FFl Dealer email a copy of their FFL to

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