Sharps Bros. The Jack Stripped AR-15 Lower Receiver


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 Jack lower from Sharps Bros. Get this Sharps Bros. The Jack Stripped AR-15 Lower Receiver from us for the best value online! We will have all your guns, knives, clothing and accessories ready for the cheapest price so get them while you can with easy, fast shipping.

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sharps bros

Sharps Bros 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 lower is ready for your .223/5.56, 6.5 Grendel or .300 AAC Blackout build. It features a heavily flared magwell with an oversized integrated trigger guard and accepts any standard AR15 pattern magazine including GI and PMAGS. Fully compatible with all mil-spec internal parts and aftermarket mil-spec upper receivers, you won’t have any trouble building the ultimate ultra-reliable lower receiver. This amazing looking base platform for your next rifle is finished in an extremely durable mil-spec hardcoat anodized black finish. It’s time to build your next modern sporting rifle. It’s time for you to pickup a Jack Lower from Sharps Bros. me hearty. This lower has all the pirate ship with half the scurvy.

Sharps Bros. The Jack Stripped AR-15 Lower Receiver Specifications:
  • Sharps Item Number: SBLR03
  • AR-15 Multi Caliber Stripped Lower Receiver
  • Caliber: .223/5.56, .300 BLK, 6.5mm Grendel, 7.62x39mm
  • Machined Jack Lower with Lightening Cutouts
  • CNC Machined 7075 T6 Aircraft Aluminum
  • Pirate Skull Inspired Design
  • Heavily Flared and Beveled Magwell
  • Oversized Integrated Trigger Guard
  • Uses Standard AR-15 Pattern Magazines
  • Hardcoat Anodized Black Finish
  • Weight: 10.7 oz
    Sharps Bros Livewire AR-15 Stripped Lower Receiver BlackProduct Overview

    Livewire is a more traditional style AR15 receiver, but still unlike anything else out there with looks all its own: Heavily flared mag well, ambidextrous bolt release, a stepped transition between trigger guard and mag well, threaded bolt catch pin, threaded rear takedown pin recess and extremely clean lines all around.

    Livewire is made from a forging and it truly sets a new standard in forged lower receivers. Each Livewire starts life as a 7075 aluminum billet that is first heated to 800 degrees and then forged into a near final shape with a custom tool and the pressure of a 4100 ton press.

    Post forging, the receiver goes through final machine operations on a CNC. This process reduces both material cost and machine time without hindering Sharps Bros’ ability to deliver the master-level craftsmanship.

    Made from a custom 7075-T6 forging. Anodized black. Threaded bolt catch pin included.



    • An oversized and integral trigger guard
    • Ambidextrous bolt release
    • A beveled magazine flare
    • Machined top to bottom from 7075-T6 aluminum, a peak-strength corrosion-resistant aluminum alloy
    • A hard coat anodize finish per MIL-A-8625, the anodizing model for model for most military and aerospace products
    • Full compatibility with all mil-spec internal parts
    • Full compatibility with all other aftermarket mil-spec upper receivers
    • Full compatibility with GI standard issue magazines as well as PMags
    • Multi caliber mark


    Made In United States of America

    WARNING: Cancer and Reproductive Harm –
    Product Information
    Cartridge Receiver Only
    Weight 8.7 Ounce
    Frame Material Aluminum
    Frame Finish Anodized Black
    Country of Origin United States of America


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