Reeder Custom Guns - It is Russian made by this company

Amede
It is Russian made by this company
Friday, April 27, 2018, 12:59

http://eng.barnaulpatron.ru/

This one was Russian made by Barnaul Cartridge Plant.

The groove is stretching out from the gas pressure and is adding length to the case below the obturating upper part of the case. This is a small safety against case head separation.

Anyone have information on this? - Jim Taylor, 2018-04-27, 10:31
- It is Russian made by this company - Amede, 2018-04-27, 12:59
  - Found (2) good pix of 'ring' - backroadsrambler, 2018-04-27, 16:32
  - Mic McPherson said same thing. - Jim Taylor, 2018-04-27, 13:59
    - Apparently the 308 is made the same way (nm) - Amede, 2018-04-27, 15:35
      - Not sure hoe representative the pictures are - Jim Taylor, 2018-04-27, 15:41
        Thanks Jim - just plain missed it... - backroadsrambler, 2018-04-27, 15:47
    - Would you direct me to the link please? - backroadsrambler, 2018-04-27, 14:57
      - Look at the photo of the cartridge - Jim Taylor, 2018-04-27, 15:35
- Does not look like separation. Will be interesting to see. (nm) - SPB, 2018-04-27, 11:45
  - Headstamp link, I cannot read it. - SPB, 2018-04-27, 11:47
    - Me either ...some odd symbol or eastern writing .. - Jim Taylor, 2018-04-27, 11:53
- Headstamp - Jim Taylor, 2018-04-27, 10:32