1903 Springfield rifle

[Pinebark]

I was given a 30-06 1903 and after shooting it I was picking up the brass and it looked to be stretched the last 1/4 to 3/8 inch. Is this a headspace issue? I would like to shoot it and maybe do a little hunting with it but only if its safe to do so.

[Smokin Joe]

You're going to have to have it checked by a smith. Have him check the headspace and check the serial number range. There is a problem with metallurgy and heat treatment in the low numbered Springfields.

[Smokin Joe]

This rifle wasn't re-chambered for an improved '06, was it?

[Pinebark]

I have checked the serial no. and it is in the OK to shoot range. I do not think it is an improved 06 but I will have it checked out.

[gunnut69]

'Stretch' marks are likely just scratches.  Brass that has stretched an inordinate amount will show a bright ring around the case just in front of the extraction groove.  A light wire with about 1/8 inch bent to form a hook will allow you to feel if a 'groove' was formed on the inside of the case from it's stretching.  It's likely OK as the springfields are very strong.  Mausers are prone to impringting when a blue pill is fired but not the springfield.  Still with any military rifle it's a good idea to get them checked.  Most any good smith can run that check in just a few minutes..

[Idaho_Hick]

If you don't know of any gunsmiths in your area or are unwilling to pay someone to do such a simple task, you can order a 30-06 no go gauge from midway for I believe less than 20 dollars.