UPDATE 01/16/12

Hello All,

Happy days are here.
My RMC Brass showed up today.
I ended up with 16 of each RB and Slug Cases.

The RB will be 0.625" and the case mouth is 0.624"
The slugs will be sized to 0.622" and case mouth 0.621"
The slugs are 1 0z and 720 Gr or 520 Gr.(720 made into HP)

The brass is headstamped No 20 RMC Ball and No 20 RMC.
Workmanship look very good.
Will bet the calipers out and do detailed inspection.
Went with the 3" length to get the bullet close to the forcing cone.
Hope the std 10 Deg lead works.

Need to get some 209's What is the hottest 209 ?

Cheers Nitro