Redding are good dies.
For my 6.5-284, I use a Lee neck sizing collet die and have a Redding body die to use when the case gets tight to chamber. I use a Wilson seater, cut with the chamber reamer. Then, I check concentricity with a Sinclair tool, using a Tru Tool to correct any runout over .002". Most don't need fixing.
This rifle, a custom pre-64 M-70 with Bordens Bumps, Jewell trigger and 26" Kreiger #4, shoots teens and twos at a hundred and 4 1/2" at 600 with Z5 3.5-18x44 BT. I shoot 140 gr. Bergers at 3,000 fps with RL-17.
DF
