M4 upper

Discussion in 'AR-15 Discussion' started by rferguson61, Oct 28, 2013.

  1. rferguson61

    rferguson61 New Member

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    So i found some M4 blemished uppers for sale. They have the M4 feed ramps machined into them to be used with a barrel with the M4 barrel extension. Is that a good way to go? Pros/cons?
     
    Last edited: Oct 28, 2013
  2. SSGN_Doc

    SSGN_Doc Well-Known Member

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    Not a horrible way to go. Who are they from? and what kind of blemishes? What kind of price for blemished ones vs. unblemished? Just make sure the blemishes aren't elongated pin holes, jacked up threads for the barrel nut or other mechanical problems.
     

  3. rferguson61

    rferguson61 New Member

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    They are $99 from BCM. They were display models, have scratches, most had barrels mounted to them
     
  4. SSGN_Doc

    SSGN_Doc Well-Known Member

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    BCM blemished receivers are fine. They would stand behind it if it had a mechanical issue. I'd do the deal.
     
  5. rferguson61

    rferguson61 New Member

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    Sweet, next question...how hard/expensive is it to get an M4 barrel