AR-15 Bolt Carrier Groups – Upper Build.

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AR-15 Upper Parts

AR-15 upper parts — shop by part type.
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  • RUGER AR UPPER PARTS KIT

    RUGER AR UPPER PARTS KIT

    RUGER

    RUGER AR UPPER PARTS KIT
    $34.95
  • RUGER AR UPPER RECEIVER STRIPPED

    RUGER AR UPPER RECEIVER STRIPPED

    RUGER

    RUGER AR UPPER RECEIVER STRIPPED
    $99.95
  • RUGER AR UPPER RECEIVER ASSEMBLED

    RUGER AR UPPER RECEIVER ASSEMBLED

    RUGER

    RUGER AR UPPER RECEIVER ASSEMBLED
    $169.95
  • BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10.5" BRL 1:7 TWIST CARBINE LENGTH GAS MLOK
    Sold out

    BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10.5" BRL 1:7 TWIST CARBINE LENGTH GAS MLOK

    BEAR_CREEK_ARSENAL

    BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 10.5" BRL 1:7 TWIST CARBINE LENGTH GAS MLOK
    $225.99
  • BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 7.5" BRL 1:7 TWIST PISTOL LENGTH GAS MLOK
    Sold out

    BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 7.5" BRL 1:7 TWIST PISTOL LENGTH GAS MLOK

    BEAR_CREEK_ARSENAL

    BEAR CREEK ARSENAL 300 B/O COMPLETE UPPER 7.5" BRL 1:7 TWIST PISTOL LENGTH GAS MLOK
    $215.78
  • BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 16" BRL 1:7 TWIST MID-LENGTH GAS MLOK W/ BCG & CHARGING
    Sold out

    BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 16" BRL 1:7 TWIST MID-LENGTH GAS MLOK W/ BCG & CHARGING

    BEAR_CREEK_ARSENAL

    BEAR CREEK ARSENAL 5.56 NATO COMPLETE UPPER 16" BRL 1:7 TWIST MID-LENGTH GAS MLOK W/ BCG & CHARGING
    $228.47
  • RADIAN WEAPONS SD/SL CHARGING HANDLE AR15 BLACK

    RADIAN WEAPONS SD/SL CHARGING HANDLE AR15 BLACK

    RADIAN_WEAPONS

    RADIAN WEAPONS SD/SL CHARGING HANDLE AR15 BLACK
    $134.00
  • RADIAN WEAPONS RAPTOR SD CHARGING HANDLE AR15 FDE

    RADIAN WEAPONS RAPTOR SD CHARGING HANDLE AR15 FDE

    RADIAN_WEAPONS

    RADIAN WEAPONS RAPTOR SD CHARGING HANDLE AR15 FDE
    $139.95
  • RADIAN WEAPONS RAPTOR LT CHARGING HANDLE AR15 FDE

    RADIAN WEAPONS RAPTOR LT CHARGING HANDLE AR15 FDE

    RADIAN_WEAPONS

    RADIAN WEAPONS RAPTOR LT CHARGING HANDLE AR15 FDE
    $84.95
  • RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 NP3
    Sold out

    RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 NP3

    RADIAN_WEAPONS

    RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 NP3
    $139.95
  • RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 BLACK

    RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 BLACK

    RADIAN_WEAPONS

    RADIAN WEAPONS RAPTOR CHARGING HANDLE AR15 BLACK
    $104.95
  • CHARLES DALY AR 410 UPPER 19" BBL
    Sold out

    CHARLES DALY AR 410 UPPER 19" BBL

    CHARLES_DALY

    CHARLES DALY AR 410 UPPER 19" BBL
    $357.08
  • GGP AR15 15" MLOK HANDGUARD OLV DRAB
    Sold out

    GGP AR15 15" MLOK HANDGUARD OLV DRAB

    Grey Ghost Precision

    GGP AR15 15" MLOK HANDGUARD OLV DRAB
    $210.24 $219.00
  • GG&G BEN M4 CHARGING HANDLE

    GG&G BEN M4 CHARGING HANDLE

    Gg&G, Inc.

    GG&G BEN M4 CHARGING HANDLE
    $32.75
  • GEISSELE AIRBORNE CHRG HNDL 5.56 DDC

    GEISSELE AIRBORNE CHRG HNDL 5.56 DDC

    Geissele Automatics

    GEISSELE AIRBORNE CHRG HNDL 5.56 DDC
    $120.00
  • GEISSELE AIRBORNE CHRG HNDL 5.56 BLK

    GEISSELE AIRBORNE CHRG HNDL 5.56 BLK

    Geissele Automatics

    GEISSELE AIRBORNE CHRG HNDL 5.56 BLK
    $110.00
  • GEISSELE RELIABILITY ENHNC BCG 5.56

    GEISSELE RELIABILITY ENHNC BCG 5.56

    Geissele Automatics

    GEISSELE RELIABILITY ENHNC BCG 5.56
    $393.00
  • FZ M16 BOLT CARRIER GROUP

    FZ M16 BOLT CARRIER GROUP

    Failzero

    FZ M16 BOLT CARRIER GROUP
    $169.99
  • FZ AR15 BOLT CARRIER GROUP

    FZ AR15 BOLT CARRIER GROUP

    Failzero

    FZ AR15 BOLT CARRIER GROUP
    $169.99
  • FZ M16/M4 BCG NO HAMMER BLK NIT

    FZ M16/M4 BCG NO HAMMER BLK NIT

    Failzero

    FZ M16/M4 BCG NO HAMMER BLK NIT
    $119.99
  • FZ M16/M4 BOLT CARRIER GROUP
    Sold out

    FZ M16/M4 BOLT CARRIER GROUP

    Failzero

    FZ M16/M4 BOLT CARRIER GROUP
    $189.99
  • FZ M16/M4 BCG NO HAMMER MATTE

    FZ M16/M4 BCG NO HAMMER MATTE

    Failzero

    FZ M16/M4 BCG NO HAMMER MATTE
    $179.99
  • FZ M16/M4 BCG NO HAMMER BLK

    FZ M16/M4 BCG NO HAMMER BLK

    Failzero

    FZ M16/M4 BCG NO HAMMER BLK
    $179.99
  • FZ AR15 BCG NO HAMMER MATTE

    FZ AR15 BCG NO HAMMER MATTE

    Failzero

    FZ AR15 BCG NO HAMMER MATTE
    $179.99