Hey guys, does anyone know the G7 bc for the Sierra 7mm 160gr TMK? Can find all the other TMK's but not the 7mm.
Cheers
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Hey guys, does anyone know the G7 bc for the Sierra 7mm 160gr TMK? Can find all the other TMK's but not the 7mm.
Cheers
Am guessing at .302
Will have a look
G1 easy to find
http://uploads.tapatalk-cdn.com/2016...f40dcb4001.jpg
Sierra don't list G7 so will need to be from another source. Litz tested some but not the 160 .284Quote:
Originally Posted by 7mmsaum
Looks like no real data around for the 7 mm 160g TMK until Brian Litz tests some
I would shoot some with a confirmed zero and velocity using a G7 of .302
Adjust if necessary
You will end up within one decimal point of Brians findings.
So .2 or .4? :PQuote:
Originally Posted by 7mmsaum
Cheers guys, will give that a whirl:)