I have shot H414 up to 61.5 grains with a Rem Large rifle primer under 180 grain Nosler bullets with much accuracy. However, the velocity spread was so great (123 fps) that I decided to give IMR 4350 a try (all data from Nosler's manual). The 4350 was more consistent in the velocity department, but was not very accurate im my rifle either.

Sorry, I have not tried any Barnes bullets yet.

BTW:
My rifle is a Remington Model 7 with a 22" barrel. My rifle had a "sticky" bolt with Remington factory 180 gr. ammo. Velocity for the factory load was 3100 fps in my rifle!!
Varget has worked well with 165 grain Hornady SST.

MagPro From 64.9 grains to 73.0 grains
Remington 9-1/2M Primer

I have had very good results in my Rem 700 with H4350 and various 165 and 180 grain bullets. My favs right now are 63.6 gr under 165 gr Speer SP @ 2960 fps/ 0.325" group; and 61.7 gr under 180 gr Accubond @ 2905 fps/ 0.70" group, WLRM primer. Haven't fooled w/ Barnes bullets to date. YMMV, work up slow, blah blah. Go to http://www.shortmags.org/shortmags/downloads.htm for more load data. Best of luck.