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Upper Receivers + Parts

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  • 10.3 Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR 10.3 Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR 10.3 Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR 10.3 Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR 10.3 Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR

    10.3" Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR

    MODEL/DESC: 10.3" Colt MK18 MOD 0 with KAC M4QD SUPPRESSOR

    $0.00
    out of stock Notify Me
  • 14.5 416 Clone RECCE Upper - 416 Collar - BRN-4 14.5 416 Clone RECCE Upper - 416 Collar - BRN-4 14.5 416 Clone RECCE Upper - 416 Collar - BRN-4 14.5 416 Clone RECCE Upper - 416 Collar - BRN-4

    14.5" 416 Clone RECCE Upper - 416 Collar - BRN-4

    MODEL/DESC: 14.5" 416 Clone RECCE Upper - 416 Collar - BRN-4

    $1,295.00
    out of stock Notify Me
  • Colt M16/M4 Charging Handle (no cage code)

    Colt M16/M4 Charging Handle (no cage code)

    MODEL/DESC: Colt M16/M4 Charging Handle (no cage code)

    $28.95
    out of stock Notify Me
  • 10.3 MK18 Block II Colt/Daniel Defense

    10.3" MK18 Block II Colt/Daniel Defense

    MODEL/DESC: MK18 Block II Colt/Daniel Defense

    $1,049.00
    out of stock Notify Me
  • Daniel Defense MK18 Bottom Rail - FDE Daniel Defense MK18 Bottom Rail - FDE
    USED

    Daniel Defense MK18 Bottom Rail - FDE

    MODEL/DESC: MK18 Bottom Rail - FDE

    $49.95
    out of stock Notify Me
  • Geissele Super Modular Rail MK18 - M-LOK / Arca-Swiss - Black - 16

    Geissele Super Modular Rail MK18 - M-LOK / Arca-Swiss - Black - 16"

    MODEL/DESC: MK18 - M-LOK / Arca-Swiss - Black - 16"

    $375.00
    out of stock Notify Me
  • 18 Douglas/BCM/TAC MK 12

    18" Douglas/BCM/TAC MK 12

    MODEL/DESC: 18" Douglas/BCM/TAC MK 12

    $1,064.95
    out of stock Notify Me
  • SOLGW NOX 5.56 WITH SHIMS

    SOLGW NOX 5.56 WITH SHIMS

    MODEL/DESC: SOLGW NOX 5.56 WITH SHIMS

    $109.00
    out of stock Notify Me
  • Daniel Defense RIS III MLOK Rail 12.5″ FDE Daniel Defense RIS III MLOK Rail 12.5″ FDE

    Daniel Defense RIS III MLOK Rail 12.5″ FDE

    MODEL/DESC: Daniel Defense RIS III MLOK Rail 12.5″ FDE

    $484.95
    out of stock Notify Me
  • Allegheny Arms Tapered Gas Block .750 (.880)

    Allegheny Arms Tapered Gas Block .750 (.880)

    MODEL/DESC: Tapered Gas Block .750 (.880)

    $74.95
    out of stock Notify Me
  • 10.3 Colt Crane Spec Barrel Kit

    10.3" Colt Crane Spec Barrel Kit

    MODEL/DESC: 10.3" Colt Crane Spec Barrel Kit

    $375.00
    out of stock Notify Me
  • PRI Gen II Rifle Length Retro Carbon Fiber Forearm - BLK

    PRI Gen II Rifle Length Retro Carbon Fiber Forearm - BLK

    MODEL/DESC: Gen II Rifle Length Retro Carbon Fiber Black

    $354.95
    out of stock Notify Me
  • 14.5 Colt Gov Gordon Barrel Assembly 14.5 Colt Gov Gordon Barrel Assembly

    14.5" Colt Gov Gordon Barrel Assembly

    MODEL/DESC: 14.5" Colt Gov Gordon Barrel Assembly

    $545.95
    out of stock Notify Me
  • Knight's Armament URX 4 M-LOK Forend 10.75

    Knight's Armament URX 4 M-LOK Forend 10.75"

    MODEL/DESC: Knight's Armament URX 4 M-LOK Forend 10.75"

    $284.99
    out of stock Notify Me
  • Colt MK18 MOD 0 Upper 10.3 - No Hand guard Colt MK18 MOD 0 Upper 10.3 - No Hand guard

    Colt MK18 MOD 0 Upper 10.3" - No Hand guard

    MODEL/DESC: MK18 MOD 0 Upper 10.3" - No Hand guard

    $795.00
    out of stock Notify Me
  • Knight's Armament M4 RAS Handguard (98064) (NEW surplus old stock)

    Knight's Armament M4 RAS Handguard (98064) (NEW surplus old stock)

    MODEL/DESC: Knight's Armament M4 RAS Handguard (98064) (NEW

    $0.00
    out of stock Notify Me
  • MK 12 MOD T2

    MK 12 MOD T2

    MODEL/DESC: MK 12 MOD T2

    $1,300.00
    out of stock Notify Me
  • P+S Products M4 RAS Kit

    P+S Products M4 RAS Kit

    MODEL/DESC: P+S Products M4 RAS Kit

    $299.95
    out of stock Notify Me
  • Thoroughbred Armament Company BCG C158 Nitride

    Thoroughbred Armament Company BCG C158 Nitrided

    MODEL/DESC: BCG C158 Nitride

    $145.95
    out of stock Notify Me
  • 11.5 LMT MRP-L MLOK UPPER

    11.5" LMT MRP-L MLOK UPPER

    MODEL/DESC: 11.5" LMT MRP-L MLOK UPPER

    $1,285.00
    out of stock Notify Me

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