reamer

[cooter 1]

Does any one know the min chamber specs for a 7 rem saum and would you chamber this cal to that, or what would you advice on chambering size on this cal for a 1000 yarder

 

[Leeper]

In general, the only real change I believe in making is to throat dimensions. Other changes will have little effect on accuracy and may create more problems than solutions. So, chamber to minimum SAAMI specs but with a throat designed to accept the bullet you intend to use seated as you wish to seat it. Regards, Bill

 

[sdeering]

Contact Pacific tool and guage. They will have what you need or you can send them a round and they will make one.
Stephen