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.338 250gr and 300gr Scenar, SMK and Berger details

Machann

Active Member
Joined
Aug 23, 2011
Messages
26
Can someone help me with the length of the boat tail and bearing surface of the .338 250gr and 300gr Lapua Scenar, SMK and Berger bullets and the 285gr Hornady HPBT.

Thanks
 
Can someone refer me to a source where I will be able to get this information. Already got the Berger information.

Regards
 
Bullet brand, weight,,,,,,,,,,,,,,,,,,,,,,,,Length of boat tail ,,,,,,,,,,,,,,,,,,,,,Bearing surface.
300 grain Lapua Scenar ,,,,,,,,,,,,,,,,,,,,,,,,,, .250 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .643
250 grain Lapua Scenar ,,,,,,,,,,,,,,,,,,,,,,,,,, .260 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .569
250 grain SMK ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .245 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .507
300 grain SMK ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .240 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .654
285 grain Hornady BTHP ,,,,,,,,,,,,,,,,,,,,,,,,, .280 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .573
250 grain Hornady BTHP ,,,,,,,,,,,,,,,,,,,,,,,,, .255 ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, .477



measurements taken from Bryan Litz's Applied Ballistics book.
 
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