257 weatherby mag load with imr7828

[uttrapper]

any one have a load for the 257 weatherby useing 7828 with a 87gr sp and 117 sst

 

[Flat Land Coaxer]

i know that midwayusa.com post product reviews for everything they sell. if u search that bullet in their inventory, there should be several different loads for poeple that have bought the bullets. good luck!

 

[ChrisBlevins]

I load 72.4 grains 7828SSC with 110 grain accbonds around 3550fps in my accumark, they shoot .5 to .7 groups.

 

[uttrapper]

any body else have any loads for this. any help would be greatly appreciated.

 

[fan300mag]

WEAHTERBY MARK-V cal 257 wby, 117grs sst and 69grs -imr 7828, fed 215m, 3345fps a "killer machine"

best regards

 

[deerhunterjj]

I will look up in the morning what i loaded for my brothers. we loaded 85gr ballistic tips and 110 accubonds. The ballistic tips did massive damage on deer and they were DRT. the accu bonds punched right threw and the deer ran about 40 yrds but the bullet still did an exellent job. Both shoots were at 240yrds he decided to use the 85s it was unbelivable how well they destroyed the internals. I will post load data later on.