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Is there a compiled list somewhere of AR-15 caliber conversion uppers?

Discussion in 'Rifle Country' started by greenr18, Jan 4, 2012.

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  1. greenr18

    greenr18 member

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    Is there a compiled list somewhere of AR-15 caliber conversion uppers and what company makes said upper for said calibers?
     
  2. 68wj

    68wj Member

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    I am sure there is, but some of the more commonly discussed from the ole' rememberer:

    .22 Lr
    5.7
    .204 Ruger
    6.5 Grendel
    6.8 SPC
    .300 BO/.300 Whisper/etc
    7.62x40 WT
    7.62x39
    .450 Bushmaster
    .458 SOCOM
    .50 Beowulf

    Then there are some WSSMs, BRs, shotguns, and LOTS of wildcats. For manufacturers, it depends. I know the 6.8 SPC has a good long list, and most of them also make the .300 now too.
     
  3. desidog

    desidog Member

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    ^ that, and these too

    -7.62x25
    -9mm
     
  4. Saakee

    Saakee Member

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    .45 ACP
    .50 BMG (though not sure if this should count since it either uses a sideloading mag or is single shot)
     
  5. mongo4567

    mongo4567 Member

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    5.45x39
     
  6. 7.62 Nato

    7.62 Nato Member

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    6x45
    25x45
    25-223
    7.62x40
     
  7. TXSWFAN

    TXSWFAN Member

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    Olympic Arms makes a 10mm upper.
     
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