using 6.5 creedmoor in 243

[cornhusker]

Game across a ton of 6.5 creedmoor brass at the range
can I use it in my 243 without any problems..Will regular 243
dies neck it to 243?

 

[TimeWillTell]

No, different shoulder dimensions and case length. You can make 243 brass work in 6.5 Creedmoor (will require trimming length) but not the other way around to my knowledge

 

[demolitionman]

No

 

[TimeWillTell]

Best thing would be to sort it and sell it or hold onto it in case you eventually rebarrel to a 6 or 6.5 Creedmoor.