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Upper Receivers + Parts

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  • M4/AR15 Upper Receiver Mil Spec (CONTRACT OVERRUN) M4/AR15 Upper Receiver Mil Spec (CONTRACT OVERRUN) M4/AR15 Upper Receiver Mil Spec (CONTRACT OVERRUN)

    M4/AR15 Upper Receiver Mil Spec (CONTRACT OVERRUN)

    MODEL/DESC: M4 Upper Receiver Mil Spec (CONTRACT OVERRUN)

    $84.95
    out of stock Notify Me
  • LMT MRP-L MLOK 12 “SHOVELNOSE” Piston Complete Upper

    LMT MRP-L MLOK 12" “SHOVELNOSE” Piston Complete Upper

    MODEL/DESC: MRP-L MLOK 12" “SHOVELNOSE” Piston Complete Uppe

    $1,995.00
    out of stock Notify Me
  • Rearden Mfg R2S 1/2-28

    Rearden Mfg R2S 1/2-28

    MODEL/DESC: R2S 1/2-28

    $80.00
    out of stock Notify Me
  • Rearden Mfg DPB 1/2-28 (.375 bore)

    Rearden Mfg DPB 1/2-28 (.375 bore)

    MODEL/DESC: DPB 1/2-28 (.375 bore)

    $89.00
    out of stock Notify Me
  • 16 Colt Diemaco Gov Profile Complete Upper - SURPLUS 16 Colt Diemaco Gov Profile Complete Upper - SURPLUS 16 Colt Diemaco Gov Profile Complete Upper - SURPLUS
    USED

    16" Colt Diemaco Gov Profile Complete Upper - SURPLUS

    MODEL/DESC: 16" Colt Diemaco Gov Profile Complete Upper - SU

    $574.95
    out of stock Notify Me
  • SR-25 Cartel Replacement Barrel MK11 6.5C

    SR-25 Cartel Replacement Barrel MK11 6.5C

    MODEL/DESC: SR-25 Cartel Replacement Barrel MK11 6.5C

    $685.00
    out of stock Notify Me
  • 16 Colt HBAR 1/9 5.56 CL C MP HBAR MARKED
    USED

    16" Colt Heavy Barrel C MP HEAVY Marked 1/9

    MODEL/DESC: 16" Colt HBAR 1/9" 5.56 CL C MP HBAR MARKED

    $250.00
    out of stock Notify Me
  • COLT 14.5 SOCOM Daniel Defense RIS II FSP M4A1 BLK II

    COLT 14.5" SOCOM Daniel Defense RIS II FSP M4A1 BLK II

    MODEL/DESC: Colt 14.5" SOCOM Daniel Defense RIS II M4A1 BLK

    $995.00
    Add to Cart
  • 14.5 DD Mid Length Gordon Style Upper (OCM5/AEM5) 14.5 DD Mid Length Gordon Style Upper (OCM5/AEM5)

    14.5" DD Mid Length Gordon Style Upper (OCM5/AEM5)

    MODEL/DESC: 14.5" DD Mid Length Gordon Style Upper (OCM5/AEM

    $1,250.00
    Add to Cart
  • GEISSELE 13.5 MK14 SUPER MODULAR HANDGUARD BLACK

    GEISSELE 13.5" MK14 SUPER MODULAR HANDGUARD BLACK

    MODEL/DESC: 13.5" MK14 SUPER MODULAR HANDGUARD BLACK

    $275.00
    Add to Cart
  • Geissele Super Charging Handle 5.56 Black SCH (05-313B)

    Geissele Super Charging Handle 5.56 Black SCH (05-313B)

    MODEL/DESC: Super Charging Handle 5.56 Black SCH (05-313B)

    $115.00
    Add to Cart
  • BCM GUNFIGHTER MK2 Ambidextrous Charging Handle - Medium Latch

    BCM GUNFIGHTER MK2 Ambidextrous Charging Handle - Medium Latch

    MODEL/DESC: MK2 Ambidextrous Charging Handle - Medium Latch

    $89.95
    Add to Cart
  • 14.5 SOCOM Colt M4A1/BLK 1.5 UPPER

    14.5" SOCOM Colt M4A1/BLK 1.5 UPPER

    MODEL/DESC: 14.5" SOCOM Colt M4A1/BLK 1.5 UPPER

    $545.00
    Add to Cart
  • MK 12 MOD 1 (Centurion Rail)

    MK 12 MOD 1 (Centurion Rail)

    MODEL/DESC: MK 12 MOD 1 (Centurion Rail)

    $1,195.00
    Add to Cart
  • 10.3 Daniel Defense/BCM M4 Upper/Geissele MK8 - FDE

    10.3" Daniel Defense/BCM M4 Upper/Geissele MK8 - FDE

    MODEL/DESC: 10.3" Daniel Defense/BCM M4 Upper/Geissele MK8 F

    $849.95
    Add to Cart
  • LANTAC M-SPEC BCG 762 NITRIDE BLK

    LANTAC M-SPEC BCG 762 NITRIDE BLK

    MODEL/DESC: LANTAC M-SPEC BCG 762 NITRIDE BLK

    $185.00
    Add to Cart
  • Daniel Defense MK18 RIS II Quad Rail Handguard - Black - 9.55

    Daniel Defense MK18 RIS II Quad Rail Handguard - Black - 9.55"

    MODEL/DESC: MK18 RIS II Quad Rail Handguard - Black - 9.55"

    $465.00
    Add to Cart
  • Daniel Defense 11.5 5.56 NATO 1:7 10 MFR XS M-LOK Rail

    Daniel Defense 11.5" 5.56 NATO 1:7 10" MFR XS M-LOK Rail

    MODEL/DESC: M4V7S 11.5" 5.56 NATO 1:7 10" MFR XS M-LOK Rail

    $1,200.00
    Add to Cart
  • 11.5 DD/Geissele MK16/Colt M4 URGI

    11.5" DD/Geissele MK16/Colt M4 URGI

    MODEL/DESC: 11.5" DD/Geissele MK16/Colt M4 URGI

    $979.95
    Add to Cart
  • 14.5 720 STYLE A2 UPPER (727)

    14.5" 720 STYLE A2 UPPER

    MODEL/DESC: 14.5" 720 STYLE A2 UPPER (727)

    $575.00
    Add to Cart

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