257Ackley chamber/reamer drawings?

Discussion in 'Gunsmithing' started by MagnumManiac, Jul 8, 2009.

  1. MagnumManiac

    MagnumManiac Well-Known Member

    Messages:
    1,002
    Joined:
    Feb 25, 2008
    Hi guys,
    Can anyone give me a link to chamber/reamer drawings for the above?
    I need the throat length on a standard reamer to work off so I can work with a COAL of 3.100".
    Any help will be greatly appreciated.
    Thanks in advance.
    MM.