Hello, ......my buddy's stepdad has a model 1917 rifle, with a sport stock on it. We scrubbed the bore out with J-B, & we're ready for the range. He's got a bunch, (a BIG bunch) of 30-06 ammo his dad loaded for it 20-25 years ago & never used. Would this be safe to shoot, or should I pull the bullets & add some Varget powder & Fed 210m primers, just for the extra insurance? He took detailed notes regarding the reloading, for what it's worth. Thanx for the feedback. jd45.