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RCBS 20515 group B 9mm dies

Discussion in 'Handloading and Reloading' started by DBpharm29, Mar 26, 2013.

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  1. DBpharm29

    DBpharm29 Member

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    Hey guys have a question... I am a fairly new reloader and I am finding places that these dies in title can taper or roll crimp. I want a taper crimp as I am reloading for my glock but rounds I have produced seem to have a roll crimp... If they do both I am assuming it has something to do with the seating plug adjustment? If someone could clairify for me that would be great.
     
  2. 32_d3gr33s

    32_d3gr33s Member

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    pretty sure 20515 is ONLY taper crimp.
     
  3. DBpharm29

    DBpharm29 Member

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    Hmmm ok thanks... I am at school right now so when I get home again I will have to look at them maybe its just where I used the chamfer and deburring tool that it looks like its rolled.
     
  4. rcmodel

    rcmodel Member in memoriam

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    One seating die can't do both.

    It has nothing to do with the seating stem.

    The die body is the part that does the crimp, and if it is cut to taper crimp, it can't roll crimp too.

    I think the top of the seating die might be stamped with TC or RC noting which one it is.

    rc
     
  5. DBpharm29

    DBpharm29 Member

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    Ahh ok very helpful thanks guys!
     
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