Both are JGS made reamers and have been used once. These are for bore diameter paper patch bullets only. Dan Theodore designed throat and leede.

$80 each, shipped.

How did the resultant chambers perform for you?

Is this the .45-90 reamer he designed with a .474" case neck into a 25 degree throat?

Is the 90 the bottleneck or the remington st?

Man the .44-90 completely blew by me. I saw it as .45-90

Hello, Nathanial.....come back??

the 44-90 is a bottleneck