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Discussion Starter #1
Hi all,

I have plenty of True Blue for FsN loads but I recently picked up a PS90- what is the best powder(s) for it? What is the best powder(s) for cross over loads? (as in a single load that works suitably well in both the PS90 and FsN)

Thanks in advance~
 

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Thanks HK,

That is good to know since I have a decent amount- so just do the load work up in both platforms until one or the other shows the first signs of too much? (from what I have read that will probably be the PS90)
 

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Thanks HK,

That is good to know since I have a decent amount- so just do the load work up in both platforms until one or the other shows the first signs of too much? (from what I have read that will probably be the PS90)
Yup, do your load dev on both platforms. 10 rounds each for every change made to the load. Use a chrony and when you measure either a vel drop off or slow down or a vel spike, you have reached the limit of a safe load.

Always check each round for signs of over pessure. It is slow going but the safest way to go.

What projectile are you looking to develope?
 
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