Pioneer2
What are you trying to drop in to?
White rifles use a 1/24 twist and are the best conical shooters you can find. I live in Idaho so under the ML rules I have to awitch to conicals and I am shooting them from a 1/28 - they shoot great - in fact that is why I got the 1/28... that and sabots...
I have posted this before but I post it again - I am in the process of working up a conical load for what I cal my "alternative white" a TC hawken with a GM drop in...
They will drop in a Renegade also - there is a slight bit of work because the undder rib is a bit long but an easy problem to fix. I have a drop installed in one of my Renegades and Cayugad has done the same thing.
I also have a pic of a drop-in - in a Renegade stock - I dodoed mine in Cayugad cut his under rib if you would be interested in seeing let me know. Cabelas has them in the 2007 Shooting catalog for $189 - both 15/16's and 1"
mike