Going back to your comment about "not much success", you need to be very systematic in your load development, and find the accuracy nodes. 243 can be a bit finnikity, but not too bad, considering the...
Type: Posts; User: Flyblown
Going back to your comment about "not much success", you need to be very systematic in your load development, and find the accuracy nodes. 243 can be a bit finnikity, but not too bad, considering the...
It'll be a 1:10".
You have many bullet options, well covered many times. Two options stand out for me.
1. Sierra Pro-Hunter 100gr soft point. Proven the world over to be a deadly performer in...
Zero percent chance your .243 is a 1:14" twist if it is original.
Start again with the twist rate check buddy, find something that will work.
The history of the .243 Win is all about the 1:10"...