300 Blackout Sub Load

[cwlongshot]

I use cast bullets for mine. I particularly like one NOE mold that drops a 247g slick side bullet I powdercoat. I send it with IMR4198 and its very accurate.

 

[wvbearhunter]

I havent tried subs that light. I use Lil Gun for 175-200s.

 

[Ark. Trapper]

Coyote wacker is correct. No amount of magical reloading tricks are gonna make a gas gun as quiet as a bolt gun, especially at your ear. That bolt flying open is letting gas, and noise, out. It's just physics. No way around it. Forget the AR and stick with the bolt gun for ultimate silence.

 

[marksman1941]

Coyote wacker is correct. No amount of magical reloading tricks are gonna make a gas gun as quiet as a bolt gun, especially at your ear. That bolt flying open is letting gas, and noise, out. It's just physics. No way around it. Forget the AR and stick with the bolt gun for ultimate silence.

My subsonic 308 bolt gun shooting 220's at 1000fps is shockingly quieter than my .300 blk shooting 190's at 940fps