Older Sierra 120 gr SP

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A friend gave me this box of Sierras that I plan to use in my 16" Grendel. The only thing Sierra currently lists like them is called the Pro Hunter. Does anyone know if they are the same bullet or if there are structural differences? I assume they would be suitable for whitetail but does anyone have personal experience using them for that purpose?

[VASCAR2]

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Oddly enough, the box had no product number....

[TedBrewer5]