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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 AR15/M15 Firing Pin Retainer
    Armalite AR15/M15 Firing Pin
    Armalite AR15 Bolt Assy.
    Armalite AR15 Extractor Pin
    Armalite AR15 Extractor
    Armalite Buna 70 O-ring
    Armalite AR15/M15 Extractor Spring
    Armalite AR15 Extractor Spring Plunger
    Armalite AR15/AR10 Gas Key Screws
    Armalite AR15/10 Bolt Carrier Key
    Battle Arms 9MM Blowback AR15 Bolt Carrier Group
    BCM Bolt Carrier Group MPI - Auto

    BCM Bolt Carrier Group MPI - Auto

    BCM-BOLT-CARRIER-GROUP-AUTO-MP
    $169.00
    DSG Arms .223 / 5.56MM Firing Pin
    DSG Arms .223 / 5.56MM Firing Pin Retainer
    DSG AR15 One Piece Gas Ring

    DSG AR15 One Piece Gas Ring

    DSG-4102-0009
    $2.00
    DSG Arms AR15 Extractor - Black Nitride
    DSG Arms AR15 Cam Pin - Black Nitride
    DSG Arms AR15 Ejector - Black Nitride
    DSG Arms AR15 Extractor Pin - Black Nitride
    DSG Arms AR15 Extractor Spring
    DSG Arms AR15 Ejector Roll Pin
    DSG Arms AR15 Extractor Spring Plunger
    DSG AR15 Bolt Upgrade Kit

    DSG AR15 Bolt Upgrade Kit

    DSG-4102-0019
    $23.95
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