Anyone shooting 6mm 55gr Sierra BK?

13B-A/BAT

New member
I have read nothing but great things about these bullets so I was wondering if anyone here is putting them through a 243 I am tempted to try them but not sure yet considering I'm getting .5" groups with 58gr vmax at 200 yards but the vmax are very hard to come across now
 
I have them for back up bullets but they shoot the same as my 55g NBT loads in my 22" 243 sporter barrel. Printing from .450" to .670" at 3865 fps in front of H380.
Excellent coyote round as the 55 NBT & 58g Z/V & 65g vmax bullets.
 
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