so a member let me chrony my rifle(thanks so much chip!) and numbers are kinda interesting. i used cphp 14.3, ftt 14.6, polymags 16. the cphp high was 918 and averaged 880 but had a few odd balls at 850 or so. the ftt were all consistant 850. polymags 820. i used the cphp out of the tin and all felt different in the breech. i dont know fpe but i do know i am impressed