243 Winchester, 105g A-Max, and H4831SC?

[glock24]

Anybody running this? I'm looking for a good starting powder for a 243 Winchester and the 105 grain A-max out of a 28 x 1/8" Walther.

I'd like to stick with Hodgdon Extreme powders (temp insensitivity) unless someone has a compelling reason not to.

Any input would be appreciated.

Thanks

 

[DRAM40A1]

Re: 243 Winchester, 105g A-Max, and H4831SC?

I use H4350 with good results. 42.5 grns nets 3015 fps with the 105 AMAX and shoots great to 1000. This is out of a 24" factory Remington barrel.

 

[smoothisfast]

Re: 243 Winchester, 105g A-Max, and H4831SC?

44 grn RL 22 for me. Rem PSS shoots like a house of fire.