J. R. WEEMS
Member
Was looking for Lyman gas checks, 38 cal. What I found was some in aluminum. Anyone ever use these??? Am wondering how they might compare?? THANKS!!! 

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I've shot lots of aluminum checks. They work just fine for me using Ranch Dog load data for his 165gr .310 bullet for my .30-30 Marlin. I buy them from eBay or Gator Checks.