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Old 12-07-2018, 05:53 PM
Pathfinder76 Pathfinder76 is online now
 
Join Date: May 2007
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Quote:
Originally Posted by Big Sky View Post
Could use a little help again.
Trying to compare apples to apples using quality hunting bullets. I don't see the sense in comparing the best of one to the worst of another.
Lotta guys use Nosler Accubond LR. Might give 'em a try.

Winchester factory ammo is available for both the Creedmoor and the 270win in the Expedition product line.
Price per box is the same, so that is good.
https://www.cabelas.ca/product/96360

6.5 Creedmoor
2700fps at the muzzle
sd =0.291
bc = 0.625 got this from the Nosler website. The Cabela ad only had the MV.

270 Winchester
2900fps muzzle velocity.
sd =0.279
bc = 0.591 also from Nosler website

Can anybody run these? Creedmoor has the higher bc. When does it overtake the 270?
Much appreciated.

Also, I searched for 6.5PRC ammo. Nothing in TTSX, Nosler Partitions or Accubond LR, so nothing to compare.
Knock yourself out.

https://www.jbmballistics.com/ballis...culators.shtml
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