Thread: 300 Blackout

Originally Posted by 300CALMAN

Yes you could use a fast twist 7.62x39 barrel if you can find one. Then if you want it to cycle subs in an AR it needs a short gas system however it still won't work in a piston gun (as far as I know). Also remember 7.62 barrels are .311 cal not .308 also so you really want .311/.312 cal subs (303 projectiles). If you can sort this system 7.62x39 should do it all.

Whats .22 high power savage

I got a couple of reduced gas bushes made up for my Ruger 30. Equally, you can upsize the bush to have it cycle reduced loads. Older Minis were .308 but newer ones with the marginally thicker barrel (of which there are two types) are .310 so yeah you want the 303 pills.

But anyway, here we go, down the rabbit hole of suppressed blk vs x39. I have a tub of Trailboss and cast pills which I just haven't been bothered to experiment with yet. 'Silent' semis sound like a cool idea but for me, I'm after meat. The x39 has done plenty of that out to 100m.

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