Reamer question

[rem40xb1]

I picked up a reamer in 284 win. It says 284 match 313 nk 0 freebore. Can anyone tell me what weight bullets this reamer is good for Ross rem40xb1@msn.com

 

[Bob Kingsbury]

It is use with a throating reamer for your choice in bullets

 

[Jkob]

To further clarify, you would throat the chamber with a throating reamer to the length you want for the bullet you want.