Can I reload 300 blk with 0.312 bullets?

[Whiterabbit]

last thought, I wouldn't give a second thought or worry in .308 vs .309. it's teh .310-.312 stuff I'd start to consider sizing down to .308 if I wanted to use it.

But don't disqualify a .309 option just because it is not .308.

[FLIGHT762]

Here's video on using those bullets: https://www.youtube.com/watch?v=oEPpwQlRu5M

[Rottentofu]

Great info guys! Much appreciated! I will just get the .308 bullets from Xtreme bullets.

[___M|9||___]

OP just get the same ones from xtreme made for 308, even then you might have some issues, there is a lengthy thread on 300 BLACKOUT.com forum. Goodluck!

[srfdbc7]

OP I've used these with good results loading 300 blackout, the price comes out to about .16 cents per round. https://www.wideners.com/reloading-s...-grain-fmj-500