RA,
You will be looking at a 60 gn. bullet for best accuracy, or at least that`s my guess as most rifles designed for 60 gn. bullets use a 1 in 9 twist. You could get good accuracy with 55 gn. bullets also, but I don`t think you will be able to stablize the 69 gn. bullets.
__________________
Catfish
|