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Failure to feed - Radical Firearms Complete Upper Assembly .450 Bushmaster, 15in MHR, Single Ramp, Black, Box

by Raider189, Verified Owner from FL, United States Written on September 16, 2019
Review for Radical Firearms Complete Upper Assembly .450 Bushmaster, 15in MHR, Single Ramp, Black, Box
Radical Firearms Complete Upper Assembly .450 Bushmaster, 15in MHR, Single Ramp, Black, Box
Radical Firearms Complete Upper Assembly .450 Bushmaster, 15in MHR, Single Ramp, Black, Box
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Raider189's Review of Radical Firearms Complete Upper Assembly .450 Bushmaster, 15in MHR, Single Ramp, Black, Box

So I got this upper and it’s looks great but that’s is where it ends. Won’t feed from Duramag or acs mag. Will only feed if one round is in magazine so not sure if it’s a magazine problem so down the rabbit hole I’ll go and see if I can figure this out
Pros:
  • Great muzzle break
  • Condition is A+
Cons:
  • will not feed
Best Used for:
  • hunting
Would Recommend: No
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.