Originally Posted by keith
Originally Posted by gunner500
Keith, reckon that big 180gr ELD would hold together getting it's guts spun out from an 8 twist 7mm Mashburn Super at 3000-3100 fps?


I hate 5R, they spin bullets apart. Make mine 4 groove and 6 groove.


IIRC my 8 twist Bart is 4 groove.


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