Jump to content

SIG 510-4 Bolt Assembly


WRA1885

Recommended Posts

I am looking for a SIG 510-4 bolt assembly.  I am currently building a SIG PE57 in 7.62 Nato.  I am reading on various forums that a SIG PE57 bolt assembly must be modified to function with the 7.62 Nato cartridge.  However, I have examined my PE57 bolt assembly extensively and I cannot figure out what modifications are required other than machining a new extractor that catches the 7.62 Nato cartridge rim.  If anyone has detailed drawings of the modifications required to the PE57 bolt assembly to function with the 7.62 Nato cartridge, I would appreciate a copy of those drawings.

Edited by WRA1885
Type O
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...