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Picture for category Upper Receiver & Parts

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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DSG Arms Delta Snap Ring


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DSG Port Door for AR15


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DSG Port Door Rod w/ Clip for AR15


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DSG Port Door Spring for AR15/AR10


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DSG Arms AR15 / AR10 Forward Assist Only - No Spring or Pin


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DSG Forward Assist Spring for AR15/AR10


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DSG Arms AR15/AR10 Forward Assist Pin


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LANTAC USR Forged AR15 Upper Receiver


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MEGA AR15 Forged Upper Receiver


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MEGA MATEN Billet Upper Receiver


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Noveske 5.56MM Gen3 Stripped Upper Receiver - Anodized


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Spikes Ejection Port Door w/ Made in USA Engraved


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VLTOR MUR Modular Upper Receiver w/o Bolt Assist


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Zev AR15 Forged Upper Receiver


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