200 SMKs question??

[longrange.270]

I was wondering if I could push 200gr SMKs out of my 300 Win Mag at close to 3000fps, but I still want to be easy on brass. My rilfe has a 26 inch barrel. If I could get 5 firings off one set of brass that would be ok with me. I have been using IMR 4350 and just bought some H4831 to try. If this is something impossible, let me know. Thanks in advance, Jake

 

[Nomad]

Shooting a steyr 300win at 3000 to 3040 with 76.5
of RL-25, 215M, and Win brass with either 200gr smk or sgk
in another 300 win its at 2830. One inch shorter barrel
Chambers guns different yet a 5/8" group or less in both guns.

 

[longrange.270]

How long of barrels on both guns??

 

[Nomad]

Barrels are 25 1/4" on Styer and 24" on the other one. The 24 is shootng at 2830...
Older rifle.....

 

[longrange.270]

Ok, thanks for the input. I'm going to test some loads I've made up and see what they'll do for me.