[nmiror]

Whats the best powder and primers to use for reloading the 5.7x28mm ?

 

[Shawn]

Ive been using AA#7 and True Blue for my data both are western powders and the have posted data for them as well as AA#5
http://www.accuratepowder.com/loaddata_caliber_new.htm
http://www.ramshot.com/powders/

there are many others with similar burn rates but these are what I chose to use as I use them for other cal's also. I tried several primers but now I stick with winchester small rifle

 

[HK SD9 Tactical]

I use Wolf Magnum Small Rifle primers (same as their small rifle primers but made to prevent slam fires) and True Blue. I have several load combinations but they are still in testing.