IIRC, the Lee Web-site has updated the listing about which primers are Okay to use. They now seem to single out FEDERAL particularly:For an illustration of why, load a Stay round within your AR with the mag, and carry it or transfer it all around to get a bit.Many failures to fireside with mild DA hammers, that then fired on SA hammer drops. Switch
Another component is usually to Carefully seat primers to compress the protruding anvil flush with the perimeters on the primer cup.All powders exhibit diverse "behaviors" .... even in the identical cartridge when bullet weights vary. Therefore, it's possible you'll uncover just one powder/bullet combination likes a hotter flash While An additional
So I puzzled about dimensions involving the two primers. I assumed it's possible the Ginex have been further compared to Federal. The Federal ran pretty reliable .119" The Ginex were shorter working all over .116" Even though not dependable (Measured only a three piece sample so maybe measure a great deal more.If you employ a Lee Auto Prime with th