suppressed Integral upper ....

[dinkydow]

Personally... I find the conversion of a rifle to fire pistol rounds to make little sense tactically. I have sent many rounds down range with several different silencers that attached to the end of the barrel. Results? Not bad. I am not concerned with subsonic ammunition or barrels that "bleed" off a 62gr green tip round to subsonic speed. The last 5.56x45 can, I had would easily permit conversation during a 30rd mag dump on FA.

So...I have yet to decide on a purchase.

[drh]

Not gonna lie, but as a wise man once said 'my loins would twitch like a wounded lizard' should I have the opportunity to own a suppressed MP5 in 10mm

[Havoc308]

Originally Posted by belt-fed

reloading the 300 is the way to go then you can use what bullets you want
for what you use it for with subs you can use powder coated bullets

Absolutely. My pet 300Blk load uses the 247 gn heavy powder coated bullets from Missouri Bullet Company and enough AA11680 to push it to 1050fps at 90 deg F. This is important, because if your load is just subsonic at 50 deg, it might be supersonic when it's hot out.