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Type: Posts; User: RCS; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)

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  1. Thread: steel gas tube

    by RCS
    Replies
    7
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    3,451

    Edgewater buffer

    Which brings up another question, how long did Colt use the Edgewater buffer in the civilian AR-15 (SP1) rifle ? My four digit 25xx still has the Edgewater buffer and being used in semi auto rifles...
  2. Thread: steel gas tube

    by RCS
    Replies
    7
    Views
    3,451

    The Edgewater buffer was being replaced during...

    The Edgewater buffer was being replaced during 1967-68 but I believe the steel gas tube was changed out much sooner ?
  3. Thread: steel gas tube

    by RCS
    Replies
    7
    Views
    3,451

    steel gas tube

    I came across some parts (original) that were set aside for projects, I noticed the gas tube is steel as a magnet will grab it, tested the magnet on about a dozen old gas tubes but only this one...
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