Reloader 15 for 308

[JeffreyDeGraff]

I think I remember reading somewhere that that’s what they use in the M118LR round with a 175gr bullet.

Ive read that too.


JTD

[Oddduck]

Ive read that too.


JTD

I've heard IMR 4064 has been used also, I've has outstanding performance in my 308 with both those powders, for me 42 grains seems to be the magic number

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[Mbaker78]

I've heard IMR 4064 has been used also, I've has outstanding performance in my 308 with both those powders, for me 42 grains seems to be the magic number

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I had a good load at 43.8gr, but it doesn’t group right after threading the barrel and adding a brake. It’s a little better with the suppressor, but way off without. I need to get to the range to get a new load worked out.

[JeffreyDeGraff]

I've heard IMR 4064 has been used also, I've has outstanding performance in my 308 with both those powders, for me 42 grains seems to be the magic number

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If I remember, they used IMR4064 for a very long time, and switched to RL15 some time in the last 15 years or so.


JTD