Oh yes, the Russian designed 5R rifling. Conceived by our ruisky friends across the globe and cabbaged onto by some of our firearm manufacturers as the 'ultimate' barrel rifling configuration.
Nonsense! In another way, if it were so good, cutting edge and oozed magic why don't all the bench guys, the guys that are making little, tinny tiny 5 shot groups as far away as the next zip code, and ALL the specialty sniper groups in the modern world, use it?
It sells rifles...and IF that particular rifle is being used by the military machine then, oh my, the sniper boys are using it, it HAS to be the best out there...right? Wrong!
There is nothing wrong or bad about 5R rifling, it is nothing special, other than the hype of the angle of the lands, less fouling, which is why the ruiskys designed it in the first place, not to enhance accuracy.
A quick call to the various top end barrel manufacturers will reveal the truth about 5R...
In today's world, if it made a difference that would mean large returns, or in other words, you would sell a butt load of them...so why don't we see more 5R out there....
It is less forgiving to produce, and has no appreciable advantage!
Those 700 5R's have been descent, but not outstanding as the price would suggest, not a bad rifle, but....
Your <.500/100y from your STOCK FACTORY BARREL Savage is not good enough? Then an aftermarket tube is the ticket...call Sharp Shooters Supply, and tell Fred what your up to...he can give some good barrel advice and manufacturers options.