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6mm 110gn ATIP jump

acourvil

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Feb 28, 2013
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San Jose, CA
Those of you shooting the 110 6mm ATips, what jump from the lands are you using? My particular use would be in a 6 Creedmoor, but I'm interested in other 6mms as well.
 
30 jump for me. They don't seem to be to picky.
 
6bra I was jumping 40k. Started at 20 but didn’t start tightening up until around 35.
 
I’m at .030”, but only by default. I tried .020” all the way out to .060” - saw no difference so I just stuck with .030”.

loading a 6 CM and a 6 ARC
 
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I would think your free bore would also make these numbers different for everyone. The free bore on my 6bra is .135. I think you need a little more free bore on these small 6mm’s with the Atips.
 
.070” here, freebore zero 2.270” cbto ( Hornady gauge) so I seat them at 2.2”, coal around 2.8 good for reliable mag feed for PRS.
 
Thanks for the info. I’m setting up a new 6 Creed and this is helpful for deciding freebore.