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    Upper Receiver & Parts

    AR-15 Upper Receivers | Bolt Carrier Groups | Muzzle Brakes | Charging Handles

    Is your barrel, bolt carrier, charging handle, muzzle device, or some other part of your gun giving you trouble? If one or more AR-15 upper receiver parts have become damaged or malfunctioned, opt for a superior-high-quality part from a reliable and reputable manufacturer to replace or upgrade it. If you want to replace the current upper receiver parts of your weapon with parts that will improve its performance, and enhance it, look no further than our store. When it comes to offering upper receivers and parts, we have you covered. DSG Arms provides you everything from an adjustable gas block, barrel nuts, blast shield, bolt carrier components, delta rings, complete carrier components, and so much more! We understand the importance of building an optimal weapon. Build a flawless functioning pistol or rifle by browsing through our vast collection of upper receiver parts from well-known firearm brands. Trust us; you will not be disappointed with the variety of parts from the different manufacturers we offer! More choices mean better choices!

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    Armalite 11.5" 5.56MM Carbine Gas Chrome Lined Medium Profile Barrel

    Armalite 11.5" 5.56MM Carbine Gas Chrome Lined Medium Profile Barrel

    ARM15101150

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    $142.56
    Battle Arms 16" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    Battle Arms 16" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    BAD-100-800-034

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    $499.00
    Battle Arms 14.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    Battle Arms 14.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    BAD-100-800-035

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    $499.00
    Battle Arms 10.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    Battle Arms 10.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Black

    BAD-100-800-036

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    $439.00
    Battle Arms 7.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Matte

    Battle Arms 7.5" Ultramatch Lightrigid .223 Wylde Fluted Barrel - Matte

    BAD-100-800-33

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    $295.00
    BCM 11.5" Carbine Length Enhanced Lightweight Fluted Barrel

    BCM 11.5" Carbine Length Enhanced Lightweight Fluted Barrel

    BCM-BRL-11-ELWF-STD

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    $248.52
    BCM 11.5" Carbine Length Enhanced Lightweight Barrel

    BCM 11.5" Carbine Length Enhanced Lightweight Barrel

    BCM-BRL-11-ELW-STD

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    $234.00
    BCM 14.5" Mid-length Enhanced Medium-Weight Fluted Barrel

    BCM 14.5" Mid-length Enhanced Medium-Weight Fluted Barrel

    BCM-BRL-MID-14-EMWF-STD

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    $248.52
    BCM 16" Mid-Length Enhanced Lightweight Barrel

    BCM 16" Mid-Length Enhanced Lightweight Barrel

    BCM-BRL-MID-16-ELW-BFH

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    $288.00
    BCM 16" Mid-Length Enhanced Lightweight Fluted Barrel

    BCM 16" Mid-Length Enhanced Lightweight Fluted Barrel

    BCM-BRL-MID-16-ELW-F-STD

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    $269.00
    BCM 18" SS410 Rifle Length Barrel

    BCM 18" SS410 Rifle Length Barrel

    BCM-BRL-REC-18SS

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    $288.00
    BCM BFH 11.5" Hammer Forged Carbine Length Barrel

    BCM BFH 11.5" Hammer Forged Carbine Length Barrel

    BCM-BRL-S-11-BFH

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    $288.00
    BCM 14.5" Mid-Length Hammer Forged Barrel

    BCM 14.5" Mid-Length Hammer Forged Barrel

    BCM-BRL-S-MID-14-BFH

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    $309.00
    BCM 16" Mid-Length Hammer Forged Barrel

    BCM 16" Mid-Length Hammer Forged Barrel

    BCM-BRL-S-MID-16-BFH

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    $288.00
    BCM 16" SS410 Mid-Length Barrel

    BCM 16" SS410 Mid-Length Barrel

    BCM-BRL-SS410-16-8

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    $288.00
    Daniel Defense 16" 5.56MM Hammer Forged M4 Profile Carbine Barrel

    Daniel Defense 16" 5.56MM Hammer Forged M4 Profile Carbine Barrel

    DD-07-075-08174-018

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    $283.10
    Daniel Defense 16" Hammer Forged Govt Profile Mid-Length Barrel

    Daniel Defense 16" Hammer Forged Govt Profile Mid-Length Barrel

    DD-07-077-09173-018

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    $283.10
    Daniel Defense 10.3" Hammer Forged Govt Profile Carbine Barrel

    Daniel Defense 10.3" Hammer Forged Govt Profile Carbine Barrel

    DD-07-077-16176-018

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    $283.10
    Daniel Defense 11.5" Hammer Forged Govt Profile Carbine Barrel

    Daniel Defense 11.5" Hammer Forged Govt Profile Carbine Barrel

    DD-07-077-16522-018

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    $283.10
    Daniel Defense 14.5" Hammer Forged Govt Profile Mid-Length Barrel

    Daniel Defense 14.5" Hammer Forged Govt Profile Mid-Length Barrel

    DD-07-077-19125-018

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    $283.10
    Daniel Defense 14.5" Hammer Forged Lightweight Mid-Length Barrel

    Daniel Defense 14.5" Hammer Forged Lightweight Mid-Length Barrel

    DD-07-078-08072-018

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    $283.10
    Daniel Defense 16" Hammer Forged Lightweight Mid-Length Barrel

    Daniel Defense 16" Hammer Forged Lightweight Mid-Length Barrel

    DD-07-078-09136-018

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    $283.10
    Daniel Defense 18" 5.56MM Hammer Forged S2W Mid-Length Barrel

    Daniel Defense 18" 5.56MM Hammer Forged S2W Mid-Length Barrel

    DD-07-116-05191-018

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    $283.10
    Daniel Defense 16" Hammer Forged S2W 300 BLK Barrel

    Daniel Defense 16" Hammer Forged S2W 300 BLK Barrel

    DD-36-116-22022-107

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    $283.10
    DSG Duty Series 16" 5.56mm 4150CMV Barrel - Mid-length Gas - 1:7 Twist - QPQ Coated - MPI/HPT
    DSG Duty Series 16" 5.56mm 4150CMV Barrel Mid-length Gas 1:7 Twist- MPI/HPT QPQ Coated w/Pinned FSB
    DSG Precision Series 16 .223 Wylde 416R Stainless Barrel - Mid-length Gas 1:8 Twist - Bead Blasted
    DSG MK12 SPR 18" .223 Wylde Stainless Barrel - Bead Blasted

    DSG MK12 SPR 18" .223 Wylde Stainless Barrel - Bead Blasted

    DSG-4001-0006

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    $229.00
    DSG Duty Series 11.5" 5.56mm 4150CMV Barrel - QPQ Coated - MPI/HPT

    DSG Duty Series 11.5" 5.56mm 4150CMV Barrel - QPQ Coated - MPI/HPT

    DSG-4001-0007

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    $199.00
    DSG Precision Series 11.5" .223 Wylde 416R Stainless Barrel - Carbine Gas - 1:8 Twist - Bead Blasted
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