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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  • UTG PRO AR 9" SUPER SLIM HANDGUARD
    Sale

    UTG PRO AR 9" SUPER SLIM HANDGUARD

    Leapers, Inc. - Utg

    UTG PRO AR 9" SUPER SLIM HANDGUARD
    $49.97 $69.97
  • SANTAN AR15 ENHNCD BCG 6MM ARC BLK

    SANTAN AR15 ENHNCD BCG 6MM ARC BLK

    San Tan Tactical

    SANTAN AR15 ENHNCD BCG 6MM ARC BLK
    $200.00
  • SPIKE'S M16 BOLT CARRIER GROUP LW
    Sale

    SPIKE'S M16 BOLT CARRIER GROUP LW

    Spike'S Tactical

    SPIKE'S M16 BOLT CARRIER GROUP LW
    $225.00 $250.00
  • SPIKE'S BCG 5.56 NIB
    Sale

    SPIKE'S BCG 5.56 NIB

    Spike'S Tactical

    SPIKE'S BCG 5.56 NIB
    $202.50 $225.00
  • SPIKE'S M16 BOLT CARRIER GROUP BLK
    Sale

    SPIKE'S M16 BOLT CARRIER GROUP BLK

    Spike'S Tactical

    SPIKE'S M16 BOLT CARRIER GROUP BLK
    $134.96 $149.95
  • SPIKE'S BILLET UPPER GEN2 MILSPEC

    SPIKE'S BILLET UPPER GEN2 MILSPEC

    Spike'S Tactical

    SPIKE'S BILLET UPPER GEN2 MILSPEC
    $270.00
  • SOLGW PREC V2 BBL 223 WYLDE 14.5"
    Sold out

    SOLGW PREC V2 BBL 223 WYLDE 14.5"

    Sons Of Liberty Gun Works

    SOLGW PREC V2 BBL 223 WYLDE 14.5"
    $308.75 $325.00
  • SOLGW OCKS BCG 5.56 PHOSPHATE
    Sold out

    SOLGW OCKS BCG 5.56 PHOSPHATE

    Sons Of Liberty Gun Works

    SOLGW OCKS BCG 5.56 PHOSPHATE
    $210.00
  • SOLGW NICKEL TEFLON OCKS BCG 5.56

    SOLGW NICKEL TEFLON OCKS BCG 5.56

    Sons Of Liberty Gun Works

    SOLGW NICKEL TEFLON OCKS BCG 5.56
    $279.00
  • SOLGW BCG 5.56 PHOSPHATE BLK
    Sold out

    SOLGW BCG 5.56 PHOSPHATE BLK

    Sons Of Liberty Gun Works

    SOLGW BCG 5.56 PHOSPHATE BLK
    $199.00
  • STRIKE M4 QUAD RAIL HANDGUARD
    Sale

    STRIKE M4 QUAD RAIL HANDGUARD

    Strike Industries

    STRIKE M4 QUAD RAIL HANDGUARD
    $149.95 $159.95
  • SHARPS AR GRIP W/MLOK HNDGRD PANELS
    Sale

    SHARPS AR GRIP W/MLOK HNDGRD PANELS

    Sharps Bros.

    SHARPS AR GRIP W/MLOK HNDGRD PANELS
    $116.96 $129.95
  • SEEKINS BBL 18" 223WYLDE BLK
    Sold out

    SEEKINS BBL 18" 223WYLDE BLK

    Seekins Precision

    SEEKINS BBL 18" 223WYLDE BLK
    $379.00 $395.00
  • SEEKINS BBL 16" 223WYLDE BLK
    Sold out

    SEEKINS BBL 16" 223WYLDE BLK

    Seekins Precision

    SEEKINS BBL 16" 223WYLDE BLK
    $379.00 $395.00
  • SEEKINS BBL 10.5" 300BLK BLK
    Sold out

    SEEKINS BBL 10.5" 300BLK BLK

    Seekins Precision

    SEEKINS BBL 10.5" 300BLK BLK
    $395.00
  • SEEKINS BBL 8" 300BLK STS BLK
    Sold out

    SEEKINS BBL 8" 300BLK STS BLK

    Seekins Precision

    SEEKINS BBL 8" 300BLK STS BLK
    $395.00
  • RADIAN ENHANCED BCG FOR AR15 BLK NIT
    Sold out

    RADIAN ENHANCED BCG FOR AR15 BLK NIT

    Radian Weapons

    RADIAN ENHANCED BCG FOR AR15 BLK NIT
    $209.95
  • RUG AR UPPER PARTS KIT

    RUG AR UPPER PARTS KIT

    Ruger

    RUG AR UPPER PARTS KIT
    $34.95
  • RUG AR15 ASSEMBLED UPPER RECEIVER

    RUG AR15 ASSEMBLED UPPER RECEIVER

    Ruger

    RUG AR15 ASSEMBLED UPPER RECEIVER
    $169.95
  • RUG AR15 STRIPPED UPPER RECEIVER

    RUG AR15 STRIPPED UPPER RECEIVER

    Ruger

    RUG AR15 STRIPPED UPPER RECEIVER
    $99.95
  • RISE LOW MASS BCG .223/5.56 NIB
    Sale

    RISE LOW MASS BCG .223/5.56 NIB

    Rise Armament

    RISE LOW MASS BCG .223/5.56 NIB
    $249.99 $259.99
  • ROSCO BL BBL 16" 5.56 1/7
    Sale

    ROSCO BL BBL 16" 5.56 1/7

    Rosco Manufacturing

    ROSCO BL BBL 16" 5.56 1/7
    $152.10 $169.00
  • ROSCO BL BBL 16" 5.56 HB 1/7
    Sold out

    ROSCO BL BBL 16" 5.56 HB 1/7

    Rosco Manufacturing

    ROSCO BL BBL 16" 5.56 HB 1/7
    $167.40 $186.00
  • ROSCO BL BBL 14.5" 5.56 1/7
    Sold out

    ROSCO BL BBL 14.5" 5.56 1/7

    Rosco Manufacturing

    ROSCO BL BBL 14.5" 5.56 1/7
    $147.60 $164.00