Thread: High Pressure signs?

Originally Posted by janleroux

Difficult to give a persentage, but with 41gr I can still hear movement inside casing when I shake it, after I seated the projectile, so I would estimate that I would be able to go to about 44gr before starting to compress.

If I load the case to the brim is takes just a bit more than 47gr in total.

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That does not sound underfilled. Generally H4350 will have a percentage unburnt powder at the end of it, more used up with heavier bullet loads.

On the face of it it does sound like the earlier advice about something up with the primers.

Here is someone playing with just about your current ingredients: