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    Complete Uppers

    AR-15 Complete Upper Receivers | 300 Blackout Complete Upper Receivers

    The complete uppers featured in our store sport a premium quality construction made using material tested and proven to work. Offering you complete AR 15 uppers from a host of reputable manufacturers in the firearm industry allows you to choose a complete upper for your weapon with confidence. Also available are upper receivers in various calibers such as 300BLK, 6.5 Creedmoor, and AR9 9MM upper receivers for AR15 pistols. Select a manufacturer, caliber, rail format, barrel length, billet/forged, features, rail option or handle, color, and availability. Some complete uppers may require someone who holds a Federal Firearms License (FFL) to receive the upper assembly on your behalf. When you select FFL, you will receive more options to assist you in your searches such as manufacturer, caliber, billet/forged, features, and availability. Upgrade your weapon by selecting a complete upper that will improve performance, increase comfort, and conform to your shooting environment. You can buy other parts that you need to build the upper such as barrels, bolt carrier groups, and muzzle devices in our Upper Receiver & Parts category. Go through our extensive collection of complete uppers to find what you are looking for in our store.

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    Noveske 16" 5.56MM Light Recce Basic Gen1 Upper

    NOV03000087

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    $1,075.00

    BCM Standard 9" 300 BLACKOUT Upper Receiver w/ 8" KMR-A Rail

    BCM-URG-300BLK-9-KMR-A8

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    $639.95

    BCM 14.5" Enhanced Lightweight Mod 4 Complete Upper - Pinned Mod 1 Comp

    BCM-URG-MID-14BFH-ELW-KMR-A-13

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    $729.00

    BCM 14.5" Complete Upper w/ 13" Alpha Handguard - Pinned Mod 1 Comp

    BCM-URG-MID-14BFH-KMR-A-13

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    $713.95

    BCM 14.5" Midlength Enhanced Medium Weight Fluted Upper w/ 13" Alpha Rail - Pinned Mod 1 Comp

    BCM-URG-MID-14EMWF-KMR-A-13

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    $713.95

    BCM NFA 14.5" Midlength Enhanced Medium Weight Fluted Upper w/ 13" Alpha Rail w/ A2 Flash Hider

    BCM-URG-MID-14EMWF-KMR-A-13NFA

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    $713.95

    BCM Standard 16" Mid Length Enhanced Lightweight Fluted Upper w/ 15" Alpha Rail

    BCM-URG-MID-16ELWF-KMR-A-15

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    $638.95

    BCM 11.5" Carbine Length Enhanced Lightweight Upper w/ 10" Alpha Rail

    BCM-URG-11ELW-KMR-A-10

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    $588.95
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    Noveske 13.7" 5.56MM Gen3 Upper Infidel w/15" NSR Rail - NON-NFA

    NOV03000109

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    $1,475.00

    Noveske 16" 300 Blackout Recon Gen3 Upper w/13.5" NSR Rail

    NOV03000115

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    $1,425.00
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    Noveske 18" 5.56MM Gen3 Upper SPR w/15" NSR Rail

    NOV03000120

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    $1,450.00
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    Noveske 16" 300 Blackout Light Recce Gen3 Upper w/13.5" NSR Rail

    NOV03000125

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    $1,495.00

    BCM 16" Mid Length Enhanced Lightweight Upper w/ 15" MCMR M-LOK Rail

    BCM-URG-MID-16-BFH-ELW-MCMR-15

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    $684.95

    BCM 11.5" Carbine Length Enhanced Lightweight Fluted Upper w/ 10" MCMR Rail - M-LOK

    BCM-URG-11ELWF-MCMR10

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    $618.95

    BCM 11.5" Carbine Length Enhanced Lightweight Upper w/ 10" MCMR Rail - M-LOK

    BCM-URG-11ELW-MCMR10

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    $588.95

    DSG Complete 8" 5.56 Duty Grade Upper w/ 7" BCM M-LOK Rail - Handle Option

    KT-DSG-4303-0040

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    $525.00

    DSG Complete 10.5" 5.56mm Duty Grade Upper w/ 9" BCM M-LOK Rail - Handle Option

    KT-DSG-4303-0041

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    $599.00

    DSG Complete 11.5" 5.56mm Duty Grade Upper w/ 9.5" Geissele MK8 Rail & Geissele Super CH

    KT-DSG-4303-0062-GAT313B

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    $756.00

    DSG Complete 11.5" 5.56mm Duty Grade Upper w/ 9.5" Geissele MK8 Rail & BCM Mod 4B CH

    KT-DSG-4303-0062-MOD

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    $714.00

    DSG Complete 11.5" 5.56mm Duty Grade Upper w/ 9.5" Geissele MK8 Rail & Standard CH

    KT-DSG-4303-0062-STN

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    $688.00

    DSG Complete 16" 5.56mm Duty Grade Upper w/ 15" Geissele MK14 Rail & Geissele Super CH

    KT-DSG-4303-0065-GAT313B

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    $756.00

    DSG Complete 16" 5.56mm Duty Grade Upper w/ 15" Geissele MK14 Rail & BCM Mod 4B CH

    KT-DSG-4303-0065-MOD

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    $714.00

    DSG Complete 16" 5.56mm Duty Grade Upper w/ 15" Geissele MK14 Rail & Standard CH

    KT-DSG-4303-0065-STN

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    $688.00

    Test Upper DSG 11.5" 5.56mm Upper w/ 10" BCM M-LOK Rail

    KT-DSG-4303-0012

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    $599.00

    DSG Complete 11.5" 5.56mm Duty Grade Upper w/ 10" BCM M-LOK Rail BCM MOD 4B Handle

    KT-DSG-4303-0012-MOD

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    $625.60

    DSG Complete 11.5" .223 Wylde Match Grade Upper w/ 10" BCM M-LOK Rail - Handle Option

    KT-DSG-4303-0016

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    $615.00

    DSG Complete 14.5" 5.56mm Duty Grade Upper w/ 13" BCM M-LOK Rail - Handle Option

    KT-DSG-4303-0019

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    $560.00
    Picture of DSG Complete 16" Duty Grade Upper w/ 15" BCM M-LOK Rail & Handle Options

    DSG Complete 16" Duty Grade Upper w/ 15" BCM M-LOK Rail & Handle Options

    KT-DSG-4303-0021

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    $560.00

    DSG Complete 16" Match Grade Upper w/ 15" BCM M-LOK Rail & Handle Options

    KT-DSGHU-M4-BCM-MATCH-15

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    $665.00
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