358 Winchester favorite load

[Silvercreek Farmer]

More gleaning…

Ive got some experience with this cartridge.
The very best accuracy I have gotten with it was with reformed LC Match brass, IMR3031, Federal 210 primers, and the RCBS 35-200-FN boolit cast from 50/50 WW and pure.
Lube was FWFL Javelina, or White Label 2500+ (FWFL was best).
Sub MOA speeds with a 24" barrel were pushed to 2400FPS with a 14 twist
SUB MOA speeds with a 21" barrel were pushed to 2100FPS with a 14 twist

3031 and 4895 have given excellent results, but 4198 sucked rocks and turned my precious groups into shotgun blasts.

No other boolit has performed even close the RCBS 35-200-FN for me. I tried the 358009, RCBS 35-250-FN, Lyman 358318, and many others I can't remember right now. Some were satisfactory, others were problem children, but the 200gr RCBS is just a miracle boolit.
If you fit it to the rifle like I mention in the sticky "just a few tips for new rifle casters" you will be golden.

[OFFSHORE]

Shot the RCBS 35-200-FN over 41.5gr IMR 4064 at 1950fps from my 356Win M94 20" with 1 in 12". Took my first buck with it and the boolit cast hard.

I understand this post is a year old - but I thought I'd ask.

Was this velocity shot over a chronograph or just book predictions? If so, I feel there is something not right. Because recently I've shot this same bullet with 42.0 grains Of IMR4064 and it is pushing close to 2350 fps over a Lab Radar, and this has been pretty spot on for me with bullet drops on my long range rifles out to 800 yards.