Thanks for your comments Murphy and George. Murphy my Barnes manual is no. 2. I have several older manuals but this is the only one that lists this old cartridge. My Remington '03 Springfield is at Pac-Nor being barreled at 22". When it gets back to me I will make the stock. I hope to bring it to Alaska if I get to make another trip. At 73 years young you never know. Thanks again for your help.