Sons of Liberty Gun Works Uppers & Conversion Kits – Shop Parts.

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Uppers & Conversion Kits

Complete uppers, upper receivers, SBR uppers, slides and caliber conversion kits.
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  • Rival Arms Slide for GLOCK17 GEN4 A1 RMR BLK
    Sold out

    Rival Arms Slide for GLOCK17 GEN4 A1 RMR BLK

    Rival Arms

    Rival Arms Slide for GLOCK17 GEN4 A1 RMR BLK
    $399.99
  • Rival Arms Slide for GLOCK17 GEN3 A1 RMR BLK

    Rival Arms Slide for GLOCK17 GEN3 A1 RMR BLK

    Rival Arms

    Rival Arms Slide for GLOCK17 GEN3 A1 RMR BLK
    $399.99
  • One Horse 16'' 5.56 NATO Complete Upper HBAR
    Sold out

    One Horse 16'' 5.56 NATO Complete Upper HBAR

    One Horse

    One Horse 16'' 5.56 NATO Complete Upper HBAR
    $310.74
  • One Horse 10.5 5.56 NATO Complete Upper
    Sold out

    One Horse 10.5 5.56 NATO Complete Upper

    One Horse

    One Horse 10.5 5.56 NATO Complete Upper
    $285.20
  • Midwest Industries 10.5 CARBINE-LENGTH UPPER REC, M-LOK, 5.56 1:7 BBL BLK

    Midwest Industries 10.5 CARBINE-LENGTH UPPER REC, M-LOK, 5.56 1:7 BBL BLK

    Midwest Industries

    Midwest Industries 10.5 CARBINE-LENGTH UPPER REC, M-LOK, 5.56 1:7 BBL BLK
    $579.95
  • Midwest Industries .308 UPPER RECEIVER ROD BLACK

    Midwest Industries .308 UPPER RECEIVER ROD BLACK

    Midwest Industries

    Midwest Industries .308 UPPER RECEIVER ROD BLACK
    $146.95
  • Gemtech GVAC Upper Receiver Group Blk MLGA 5.56 Nato 16 1 in

    Gemtech GVAC Upper Receiver Group Blk MLGA 5.56 Nato 16 1 in

    Gemtech

    Gemtech GVAC Upper Receiver Group Blk MLGA 5.56 Nato 16 1 in
    $779.80
  • Sylvan Arms Conversion Block/AR-15 to 9mm (P320)

    Sylvan Arms Conversion Block/AR-15 to 9mm (P320)

    10 Ring

    Sylvan Arms Conversion Block/AR-15 to 9mm (P320)
    $109.99
  • MRAD/MK22 7 PRC Conversion Kit ''B'' 26'' Fluted Barrel

    MRAD/MK22 7 PRC Conversion Kit ''B'' 26'' Fluted Barrel

    Barrett Firearms

    MRAD/MK22 7 PRC Conversion Kit ''B'' 26'' Fluted Barrel
    $1,587.00
  • MRAD/MK22 338 Lapua Magnum Conversion Kit ''D'' MK 22 Coyete C 27'' Fluted

    MRAD/MK22 338 Lapua Magnum Conversion Kit ''D'' MK 22 Coyete C 27'' Fluted

    Barrett Firearms

    MRAD/MK22 338 Lapua Magnum Conversion Kit ''D'' MK 22 Coyete C 27'' Fluted
    $1,586.55
  • MRAD/MK22 7.62x51 NATO Conversion Kit ''C'' MK 22 Coyete C 20'' Fluted

    MRAD/MK22 7.62x51 NATO Conversion Kit ''C'' MK 22 Coyete C 20'' Fluted

    Barrett Firearms

    MRAD/MK22 7.62x51 NATO Conversion Kit ''C'' MK 22 Coyete C 20'' Fluted
    $1,586.55
  • MRAD/MK22 300 Winchester Magnum Conversion Kit ''B'' 26'' Fluted Barrel

    MRAD/MK22 300 Winchester Magnum Conversion Kit ''B'' 26'' Fluted Barrel

    Barrett Firearms

    MRAD/MK22 300 Winchester Magnum Conversion Kit ''B'' 26'' Fluted Barrel
    $1,586.55
  • MRAD/MK22 300 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel

    MRAD/MK22 300 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel

    Barrett Firearms

    MRAD/MK22 300 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel
    $1,586.55
  • MRAD/MK22 338 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel

    MRAD/MK22 338 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel

    Barrett Firearms

    MRAD/MK22 338 Norma Magnum Conversion Kit ''D'' 26'' Fluted Barrel
    $1,586.55
  • MRAD/MK22 308 Winchester Magnum Conversion Kit ''C'' 17'' Fluted Barrel

    MRAD/MK22 308 Winchester Magnum Conversion Kit ''C'' 17'' Fluted Barrel

    Barrett Firearms

    MRAD/MK22 308 Winchester Magnum Conversion Kit ''C'' 17'' Fluted Barrel
    $1,586.55
  • MRAD Large to Small Breech Conversion Kit

    MRAD Large to Small Breech Conversion Kit

    Barrett Firearms

    MRAD Large to Small Breech Conversion Kit
    $472.50
  • Franklin F17-X 16in UPPER KIT .17 WSM 20RND

    Franklin F17-X 16in UPPER KIT .17 WSM 20RND

    Franklin Armory

    Franklin F17-X 16in UPPER KIT .17 WSM 20RND
    $926.99
  • Franklin F17-L 20in UPPER KIT .17 WSM 20RND BLACK

    Franklin F17-L 20in UPPER KIT .17 WSM 20RND BLACK

    Franklin Armory

    Franklin F17-L 20in UPPER KIT .17 WSM 20RND BLACK
    $1,070.99
  • XD OSP Slide Assembly + Crimson Trace CTS-1500

    XD OSP Slide Assembly + Crimson Trace CTS-1500

    Springfield Armory

    XD OSP Slide Assembly + Crimson Trace CTS-1500
    $323.18
  • XD OSP Slide Assembly

    XD OSP Slide Assembly

    Springfield Armory

    XD OSP Slide Assembly
    $236.17
  • Tacfire AR15 BILLET UPPER RECEIVER

    Tacfire AR15 BILLET UPPER RECEIVER

    Tacfire Inc.

    Tacfire AR15 BILLET UPPER RECEIVER
    $67.00
  • 5.56 UPPER/DUST COVER/ FWD ASSIST/ CHARGING HANDLE KIT

    5.56 UPPER/DUST COVER/ FWD ASSIST/ CHARGING HANDLE KIT

    Tacfire Inc.

    5.56 UPPER/DUST COVER/ FWD ASSIST/ CHARGING HANDLE KIT
    $71.97
  • TacFire 10.5inch UNASSEMBLED 5.56 NATO PISTOL BUILD KIT

    TacFire 10.5inch UNASSEMBLED 5.56 NATO PISTOL BUILD KIT

    Tacfire Inc.

    TacFire 10.5inch UNASSEMBLED 5.56 NATO PISTOL BUILD KIT
    $334.02
  • TacFire 7.5inch UNASSEMBLED .300 AAC PISTOL BUILD KIT

    TacFire 7.5inch UNASSEMBLED .300 AAC PISTOL BUILD KIT

    Tacfire Inc.

    TacFire 7.5inch UNASSEMBLED .300 AAC PISTOL BUILD KIT
    $312.43