neck measurement for 6.5 creedmoor

[280nosler]

I am going to try to repurposed a barrel that was originally chambered in 6.5 lapua and rechamber it into 6.5 creedmoor. Only downside I see is the neck was cut to .2945 and wanted to see what others had used. I have a reamer on the way from JGS, but could not remember what the typical chamber neck is.
Thanks in advance.

 

[RippinSVT]

Typical would be in the .288"-.290" range. Sounds like it'll run quite a bit too big.

 

[SBS]

140 SMK in unturned Hornady brass average about .291" in the stuff I have. This is once fired, neck sized and loaded.