Which 300 Blackout Barrel?

[GOST]

I know I'm a bit late, only recently started browsing the forums. If you haven't lightened your wallet yet, maybe I'm not TOO late...

I recently bought a DD 10.3" S2W barrel for my 300 BLK pistol build. I went DD for two reasons. First, my brother's 10.5" 5.56 DD Mk18 build outshot my Delton 16" rifle. Second, the 16" mid-gas DD barrel I got to replace the Delton was both easy to install, and shoots very, very well.

I managed to find the 10.3" 300 barrel for $275 at Bravo Company USA. Couldn't pass it up! I've only shot it once to make sure the gun functioned right, so I haven't done any real shooting yet. There's no decent ranges around here...

Let me know how she does.