Replies to message #17,648

8.6 is the other blackout. 6.5 is hopped up 5.56.

Can't speak for 6.5 Grendel, but .300 BLK is fun in general. I will say though, a real benefit of .300 BLK is terminal performance out of short...

It's a dwarfed battle rifle cartridge as opposed to .300 BLK, you're getting into "I want .308 ballistics but the AR-10 sucks" territory.