Jason D Hostetter
Silver $$ Contributor
And I'm not saying people aren't, I am saying, the brass and 40 degree shoulder are masking the pressure, just like the Sherman wildcats. You literally can't put 32.5+ grains in a case that doesn't hold even a full grain more h2o that a straight BR, and say it's not high pressure. Depending on lot strength, you could lock a bolt up, with 109s and 31.5grns in a BR, so another 1-2grns is 80k psi.It reads BRA, and it is. Several I know are shooting in the mid 33s and doing well. All set ups are different. Lapua brass .