Good words sirThreading the barrel will reduce it's value. Leave it as is. Shoot it with iron sights, for the most part, as it is really a short range, dangerous game rifle.
And do contact DSC for info on reduced loads and good information regarding the 458 Win. Shoot only 458 Win ammo, don't attempt others.
And get a set of dies and reload your own ammo, including reduced loads. Find some Trail Boss powder and work from there.
Learn to handle heavy recoil also.
Thank you ! Found their websiteMag-na-port is an option worth considering to reduce muzzle rise and some recoil…
It works for me…