I got my 338 RUM from the gunsmith

-Rem 700 Action, bolt Trued/Squared to the barrel
-26.5" Bartlein 1:12" Twist, free floating, sporter contour 0.82" at the muzzle
-Canjar trigger, but will switch to Jewell
-HS Precesion varmint stock, bedding block & glass bedded
-Rem Brass
-225 gr. Accubond 3246 fps, 99 grs. Re25
-225 gr. Accubond 3233 fps, 105 grs. Retumbo
-225 gr. Barnes TTSX 3222 fps, 97 grs. Re25
-All shooting MOA with tight primer pockets, no PSI signs., but IMO these are MAX.

338 RUM is an awesome cartridge.

Regards, AIU