BTW this is the older brother! 300 grain Sierra from last year




Since so far I can not get my 378 Bee to like AB's I was thinking about using this bullet. I do not really trust them with the jacket core separation so I played with it.

Out of curiosity I shot one 300 gr Sierra gameking in wet newsprint out of my 378 Bee at 3050 fps MV. Impact was at 40 yards. Opened up to 70 plus caliber and retained 214.5 grains. Now if all of them do this I am IMPRESSED! Will found out tomorrow what they shoot like.



[Linked Image]

[Linked Image]


https://thehandloadinglog.wordpress.com
μολὼν λαβέ

"Weatherby was too long so I nicknamed it "Bee""