Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Are you sure that the headstamp says CAL 300? From the pic it looks like a degraded SAV 300. Peters sold both belted and standard 300 Savage rounds. <img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=1026508"/> <img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=1026509"/>
Sometime after 1920 to the mid 1960's. After that it would have said ".300SAV" When was it fired? That's a better question. I'm shooting 1944 Greek ammo in my .303 SMLE and 1955 Czech ammo in my 7.62 x 54R Mosin currently. Cartridge ammo keeps well.