300 WSM Powder

Pwb199

Lil-Rokslider
Joined
Jun 5, 2019
Messages
211
66 grains of H4350 gives me 3120 with 165 grain Tipped Game Kings. Lots of success, all the way out to 697 yards with this combo.
 
OP
buddtc

buddtc

FNG
Joined
Feb 16, 2023
Messages
27
H4350 and 175 LRX have worked well form me, and has been easy to find on the shelves, here in Alaska at least.
It's looking like 4350 is winning this opinion. If it works for you in Alaska, should do the trick here in Wyoming!
 
Joined
Jan 23, 2013
Messages
891
Curious if anyone has used both RL17 and RL16 in the 300 WSM and could speak to velocity and accuracy differences? This would be helpful to OP's original question
 
Joined
Mar 6, 2013
Messages
3,271
I did some below zero velocity testing with my 200.20x Berger load. Factory tikka 24” barrel. Zeroed for Norma 180 Bondstrike.

H4350 with the 200.20x had a 7 fps velocity increase going from between 57-59 degrees in July (average of 3 range sessions) to -7 degrees. The change per degree is small enough across that temp range to call it zero change.

IMG_2712.jpeg
 

2STRO

FNG
Joined
Jan 8, 2020
Messages
17
Location
Fruitland Idaho
Curious if anyone has used both RL17 and RL16 in the 300 WSM and could speak to velocity and accuracy differences? This would be helpful to OP's original question
Ive only used RL 16 with good results with 180 accubonds at 2950. Curious about RL 17 tho… anybody have luck with RL 17?
 
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