this long straight hollow point with rifling grooves on it. I've never seen anything like it. More like a tapered hollow point piece of cleaning rod or ?! Strange
Where are the pics?? Seems like you would have noticed it placing it into your rifle as that was the first bullet loaded. Too big to be hidden in the casing behind another bullet.
Since some of your posts are a little confusing. Have you owned these boxes of ammo for 19yrs?