300 WSM

[Schwanz]

I've got a short barrel (16.5") Scout Rifle in 300 WSM I loaded with H4350.
I maxed out on velocity and case capacity without reaching any pressure signs.
Need a faster powder?
Thoughts, suggestions?

Thanks, Dave.

 

[Sockeye66]

I'd give Big Game a try if velocity is what you're seeking. I use Shooters World Long Rifle in a 20" 300 WSM under 150gr TSXs at 3120fps. What bullet weight are you shooting?

 

[Schwanz]

Hey Sock,
I've been working with 165 Power Hammers, and I topped out at 2920fps. I don't know how realistic it is but was hoping to goose another 100fps or so out of her with a powder change.
This is my first attempt at load development to compensate for a short barrel length.
I think I've got some Big Game kicking around.

Thanks for your input!

 

[Tiny Tim]

Magpro may be another option

 

[ncwg2boatguy]

RL26 brings the speed butt honestly havent tried it in a 300wsm. I do run Magpro with 168 in a 20" suppressed @3050 and it will go faster but this was accuracy node