Does anyone know of any builds I can use this BC-22 BCG/Upper? I have only seen Kaewon’s upper or BCA 9mm Builds. Thanks guys!

  • wildecoupe
    link
    fedilink
    English
    arrow-up
    3
    ·
    2 days ago

    I have 2 BCA uppers on printed lowers. They work fine. They are heavy. LRBHO (last round bolt hold open) needs a special 22lr replacement if you use a standard AR lower design. deAR22, HD22, EZ22 lowers should all work if memory serves me.