Redding bushing for tac20

[dlong]

I have a cooper tac 20 on order and I want to buy the Redding Type S Match Die Set. What titanium sizing bushing is recommended or what has anyone been using. I will be using Lapua / Dakota brass.

 

[tbeasley]

22895

I'd first call Cooper and see what the neck dimensions are on the reamer and then subtract .002

I just checked my Dakota/Lapua brass loaded with 39 Sierra's,this brass has never been shot)and they measured .2308 And the varmint gernades,don't waste ur money on),brass has been shot ONCE!) measured on a loaded round at .2289 I'm running my brass through a Lee Neck Die that I sent dummy rounds and a check for $45.00 and they special made them. Heck alot cheaper than the Type-S dies from Redding.

IMO the redding Type-S dies are awesome!! however I only use them on tight neck calibers were i would NEED to neck turn the brass. Your Cooper more than likely is not a tight neck. If using the Dakota/Lapua Brass, I just take them straight out of the bag and load. They don't see a die at all on the first load, unless you see a dent in the case mouth then u would straighten it back out. My guess is that the neck is around .231-.233

hope some of this helps