Have a like new Small shank Bartlein 5r 29 3/4inch barrel chambered in 284 win .317 neck. It was chambered by Greg Young at Sothern precision rifles.(Bug Holes) It is a 1-8.7 twist. 1.60 and tapers down to 9.25 ish at the muzzle. Has a harrels radial brake installed. Barrel shoots really well. Has less then 100 rounds through it. Just don't use has been in the safe sense load development was done. Also comes with Le Wilson in line seating die and full length bushing die and bushing. Also around 95 Peterson brass which around half are new and un fired. Asking $675 for everything shipped.