I did get to test them over a chronograph with AR Comp... they were running close to 3900 fps out of a 28 inch barrel..
sadly it won't stabilize in the one in 14 twist...
the Ruger has a one in 12 twist... and then I have a Pac Nor Barrel on a Ruger Sporter with a real fast twist.. that should shoot them real well... or at least stabilize them..that rifle has a 24 inch heavy magnum contour barrel on it..
Originally Posted By Rauncho_Bozo:
I run rigs harder than you can ever dream of, and have NEVER needed to replace valve cover gaskets as a routine maintenance item. Even under severe duty schedules.. Nor has ANYONE I've ever known.