Reamer for 284 Winchester Brass
Posted: Fri Feb 17, 2012 10:19 am
I have been reading alot of posts on here about converting 284 brass to 450 brass. Alot of info about reaming the case mouth of the 284 brass. I am confused about the correct reamer needed. I see that Forster has a .452 reamer. Is that the correct reamer? I am also confused about when to ream the case. Before sizing, after sizing, before firing, after firing, etc. I have a RCBS case trimmer. Has anyone had any luck getting the Forster reamer to fit into a RCBS trimmer? Thanks.