ok iv'e read what i can find on this site, but i still need help/advice on my latest project. I have a Rem. 700 LSS 300 RUM, that i have just sent a deposit to a very reputable gunsmith to do a rebarrel/ accuracy job on...What are your suggestions on bbl length, twist rate, contour, etc......???? This will be primarily a hunting rifle, but will play at 500yds and farther to find out the guns and my capabilities....have pillar bedded, adjusted the trigger to approx. 2 lbs ( all my rifles have approx. same weight) will have either a Vais or Gentry brake installed and am thinking about 28-1/2 or 29 in overall length...will be shooting Berger 190 & 210 Vld's..any help is GREATLY appreciated......rsbhunter p.s. any body having any luck with the Barnes tsx in this caliber????