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hornady sst
ChetStafford
Member Posts: 2,794
Does anyone have any load data for the hornady sst 165gr. loaded in a 300 weatherby? with rl22,7828 or imr4831? I will be using wby cases and fed. 215 primers [;)] could not find a hornady load manual
Comments
300 Weatherby
Test Rifle = Weatherby Mark V - 26" bbl.
Hornady Case/Brass
Federal 215 Primer
165gr Hornady SST Bullet (and all of their other 165gr bullets).
IMR 4831 Powder:
Starting Load = 64.9gr for 2800fps
Maximum Load = 78.0gr for 3300fps
RL22 Powder:
Starting Load = 72.4gr for 2800fps
Maximum Load = 84.0gr for 3300fps
IMR 7828:
Starting Load = 73.8gr for 2800fps
Maximum Load = 83.3gr for 3200fps
Loaned my 6th Edition Manual to a friend -- Doubt it's much different.
Good Luck........[^]
Rl22 87.6 for 3400
imr 4831 85.1 for 3400
imr 7828 89.2 for 3300
also later in the book they show 86 gr of 7828 with a 180gr nosler for 3240 all of these seem a little high as far as powder charges
I load a 180gr barnes xlc with 84.5gr of rl22 and that is showed as maximum in barnes 3 nosler 5 does not mention the 86gr load
thanks
chet
Do what you think is best, but I would use the Hornady data for the Hornady bullets. Then work up slow until you see what your gun shows pressure at.
Good Luck & be careful...........
Good Luck..............[^]