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Tungsten, in it's purest form, has the chemical name Wolfram. These darts are made from 97% Wolfram using a high pressure, super fine injection molding process. This produces a uniform atomic structure for superior strength and perfectly balanced weight distribution. Each barrel will be laser engraved with the Harrows Wolfram logo and actual barrel weight.
Harrows Wolfram 97% Tungsten Steel Tip Darts 22 Grams 58421 - B00GHRSVLU