i use a jgs 1045 now but i like a reamer with the same chamber but 268 neck and less freebore ( i use 9 ogives BT )
is there a JGS nr ore dim specs plan
If you email JGS with your description; i.e. 6ppc same as # 1045 except .268 neck and .030 freebore, they will email you an altered print for your approval. The .030 freebore is just an example, you could probably get by with zero freebore with the 9 ogive boattails.