Norma 140 grain 6.5 mm Silverblixt bullet on left. No "staking" on it. CIL 170 grain .321 calibre KKSP (Kling Kore Soft Point) bullet on right (for .32 Special). Note the staking and cannelure as in the OP's bullet. This is NOT one of the nylon tip bullets CIL made, of which I no longer have any, so it does not have the yellow tip. So my wager remains that the OP's bullet is a CIL bullet intended for the .30-30.
Doug