Who here if any has re-barreled one of their guns to 6x45 (6mmx.223).
What drop in barrel did you use & where did you buy it from?
I am looking to swap one of my old .223 FP10 rigs to the 6x45.

I have a 20" AR15 in the same caliber so I am set on doing it in a bolt gun with a 24" bbl.
Thanks.