Subsonic 308 loads

[TXAoudadKlr]

I think I'll do this, 300BLK AR-15 for subsonic use as an easy button and either wait to see what comes of the 8.6BLK as I want to be able to use factory ammunition

 

[QuietTexan]

Ah ok, yeah factory ammo limits you. 300 BLK is very common, 458 SOCOM is less common, but is available in facotry ammo.

I love the 300 BLK. I don't have any illusions about what it is and isn't, and for what it is, it's great.