240 weatherby magnum

100 gr bullets 3200-3300. I have never got the best accuracy at max load.It has been a sub moa gun for the most part. Good luck
 
3200-3300 is what i'm seeing out of 24" little faster in the longer barrels. Wife shoots 100 grain partitions factory loads out of her 240's.

80 grains will be +/- 200fps above on average;
 
I'm using a 26" Krieger barrel on my 240 but here is a little more data. Probably get you in the ballpark if you subtract 100 fps.
95 grain Ballistic Tips & RL 22 gets me 3386 fps. Accurate and deadly on deer.
80 grain Barnes TTSX & RL 22 gets me 3728 fps,(wicked performance so far) H4350 got 3633 fps, H4831 got 3458 fps with that 80 grainer.
100 grain Sierras & H4831 got 3319 fps.
I'm not claiming these are the fastest loads out there, just what I have found when I checked them out in my rifle.
Love the 240 WBY!!
 
28 1/2" Bartlein 1 in 8 5R
Berger 105 VLD hunting I believe.
RL 25 slightly compressed = 3,350 fps. Most accurate load/gun I have.
IMR 7828 loaded to 3,560 same bullet, also very accurate. No pressure signs BUT, hard on throat and short case life which is why I went to slower load. Both loads were spot on a very solid node. Nasty!!!!
All at sea level. Shot 1,000 yds 2,200' elevation. Scary accurate.
 
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