7.62x39 AR15 build

Discussion in 'AR-15 Discussion' started by robbie1990, Jan 17, 2012.

  1. robbie1990

    robbie1990 New Member

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    Im fairly new to this and would appreciate any advice given.
    I bought an upper without bolt or carrier group from a friend of mine. The barrel is 7.62x39 but i have no clue what brand it is. C M is stamped on the carry handle of the upper and theres C 5 on the gas block/front site. wandering if anyone could give me some insite to what i have.
    thanks, Robbie
     
  2. mjkeat

    mjkeat New Member

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    Look for something on the barrel.
     

  3. robbie1990

    robbie1990 New Member

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    on the barrel is C MP 7.62x39 1/12. Also between the C and 5 on the gas block is a circle with "RI" in it