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Found 2 results

  1. I had soo much fun in my last post "Is Sectional Density by itself worthless" that I just have to give it one more try. I've always been attracted to non main stream cartridges like the 257 Roberst, 6.5x55 swede, the 280 Remington, etc. Often these cartridges are not loaded to their full potential b...
  2. After many decades of reloading and hunting I am of the opinion that SD in and un its-self is worthless. For example I believe a 7mm 120gr Barnes TTSX with a SD of .213 will out penetrate a 180 Berger 7mm with a SD of .319. What is important is the Post Expansion (PE) SD and the Berger looses...
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