26 June 2008, 03:04
Columbo57bullet diferences
What is the dif. between Nos partitions and CB Tech partitions. Thanks
26 June 2008, 03:55
Ol` JoeThe CT bullets are coated with Winchesters priority coating, and in some if not all the partition has been moved forward a hair and a steel cup added to promote slightly deeper penitration and retained wgt.
For all practical purposes though they are the same.
http://www.winchester.com/contactus/faq/faqview.aspx?questionid=39&question=26 June 2008, 12:37
fredj338Ole Joe is correct except, they are really not the same. The jackets are also alittle thicker & expansion is slower w/ more wt. retained. I would use the CT 160gr/7mm in the 7mag & up, but prefer the 160grNP in the 7-08 or 280.