[burkmanfox]

New Grendel owner just purchased my first PF upper after reading a few of your posts.My specs are 18 inch Bartlein fluted barrel, their new billet made side charger upper,JP 15 1/2 rapid config hand guard teamed with a slr adjustable gas block and a JP silent captured spring. I plan on useing this as a varmint rifle. I loaded up some 95 grain VMAX with 28.5 grains X BR shot between 1/2 to 3/4.My ? is do what is you're OAL of your PF chamber to where the bullet hits the lands? I look forward to reading more of your posts for I am just learning the Grandel game.