His savage is 1 to 22 twist I think, but BPI tested
500gr in sabot in guns with 1 to 35 and 1 to 28 twist, and got
good accuracy with no signs of tumbling.Of course it
is the bullet rpms, so faster bullet needs less twist.
The point of Bret's and my testing is to find best seals.And
this seal and wad combo we found is much better, than
cards and wads or other plastic seals. And they cost
no more than others, and the sabots are reasonable too. Ed