Superperformance in the 6x47 and 6.5x47 any experience?

[Jr solocam]

Any experience? It looks to work....

 

[captn t]

Any experience? It looks to work....

Superperformance ???
MR 2000 made it come alive!!!!
Captn T

 

[ebb]

I tried it in a 260 rem OK, but 4350 was better.

 

[Deton8tor]

Tried SF in a .260. I got good speeds, but it was all over the map for accuracy. I reckon hunting to 100 would be ok. if you don't shoot very far.

 

[Ringostar]

Strike 3. I had the same experience as above. I tried it in a 260. Amazing velocity without the accuracy. H4350 is not easy to find for a reason. It works! And everyone buys it when available. It's proven to be the best powder for both of my 260's and my 6.5x47L.

 

[Brians356]

It's spelled "Superformance". Four syllables.
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[Jr solocam]

It's spelled "Superformance". Four syllables.
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That's helpfull. Thanks.

 

[6MMsteve]

it's ranked as a medium slow burner in the re 22 area I think it might run heavies good, I was thinkin bout buying some but I never hear nutin goods bout its, I would like to try Hybird 100

 

[Sandstorm]

Pass on the Superformance"....almost everything else works better for accuracy.
speed on the other hand..lol

 

[Ray123]

I have used Superformance with good luck in 6.5 Creedmoor. My go to load was Superformance 150 gr SMK in AR-10 at 2842 fps 1/2" groups 10.1 S/D. The 147 ELDM is good with a 1 grain reduction in powder charge 2790 fps 10.7 S/D
And 2.820 to 2.830 OAL.
Reloader 26 and 140 grs got to 2962 fps in the 24" 6.5 Creedmoor AR-10. Fast but need to find accuracy and it's more of a pain to load, tap down a case full of powder. So yes it can be used but will it fill your needs ...try it and see, these cases are similar.