Re: 6.5x284 which case!
I bought a 6.5x284 reamer off of clymer about 2 years ago. Not sure if Norma or Win But the gun is a real shooter. I had them reduce the neck to .290. I use Norma brass and like I said its a shooter.
The reamer has only cut one chamber, if you are interested I could make you a good deal.