Quote:
Originally Posted by obsessed1
Subsonic 308 are fun and cheap. 13.0 gr of red dot over any weight bullet works. I have loaded as light as 5.0 gr for my 308 with heavy bullets only 180 gr +. Pretty sure trailboss would work as well just be careful of secondary explosive effect.
A quick search found 12 gr of trail boss would be perfect with the heavy bullets, not sure about the light for caliber bullets though
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Good to know, I have read that red dot and trailboss for these type of loads are very similar. i have used trail boss for quite a while with decent results so I have stuck with it.
What is secondary explosive effect?