H4350 for a .243 Winchester?

[Catbird]

I'm running h4350 with 105 hybrids right now( es of 13 ). I get better results with h1000 and the 115 hvld ( es 10)but h4350 is a great powder for 243

What twist go you have in your barrel?

 

[jasent]

What twist go you have in your barrel?

1:7. 28"

 

[Deputy819]

@jasent
Wish I could shoot those bullets effectively. My barrel is only a 1:9 @ 24" and it won't consistently stabilize them at a 500' elevation. Hence the need for the 87 grain vld's. Really looking forward to testing the H4350 with them.

 

[jasent]

@jasent
Wish I could shoot those bullets effectively. My barrel is only a 1:9 @ 24" and it won't consistently stabilize them at a 500' elevation. Hence the need for the 87 grain vld's. Really looking forward to testing the H4350 with them.

i had great luck with the 87's and h4350,re17 and imr4064 in my other 243 barrels

 

[ranger3]

I along with a couple othe 243 owners use H4350 primarily with 100 gr. Bullets and 105 with excellent results. Lighter bullets usually do better with other powders.

 

[bigdaddyWSM]

I have a couple decent loads with H4350 but found a really good ( Low SD & ES) load with H4831sc, it's not as fast as far as 6mm go ( 2860 fps) but it shoots one hole groups.
41.8 I believe with 105 Hornady Amax.

 

[Deputy819]

I have a couple decent loads with H4350 but found a really good ( Low SD & ES) load with H4831sc,

I've shot H4831sc before in a 6mm Remington with 100 grainers and saw low ES/SD also. Thought it might be a little too slow for 87 gr? Only one way to find out I guess....

 

[PAshooter20BR]

Had good luck with it and 87 hornady vmaxs