Nemo Nitride Coated 300 Blackout Barrels

[imschur]

In addition to the 308 AR barrels I listed elsewhere they also have 300 Blackout barrels. Brownells is including a tech sheet from the manufacturer

[98Z5V]

poop.

It's on the way.

[imschur]

now that's funny. I hope it's made as well as it appears in the images.

[98Z5V]

We shall find out, brother.  Soon.

This is going to be one expensive build.  It's been in my head for a long time now. 

[98Z5V]

The barrel arrived a few days ago, but I've been too busy here to get pics and post them.  I blame Greg - he's "time consuming..."  <laughs> <lmao>

I like the "Reservoir Tip" they use as a thread protector - nice touch.  <thumbsup>

This is one very nice barrel - gas port diameter is 0.098", for informational purposes.

[Robocop1051]

This is one very nice barrel - gas port diameter is 0.098", for informational purposes.

Is that abnormally large? My .308 was opened up to .099 for better cycling.

[98Z5V]

Don't know, brother - I've been meaning to measure gas ports for a long time, and just never have.  I'll be damned if I'm taking guns apart now, just to get those numbers, and I've forgotten to get them on the last few I've slapped together,...  but I figure I better start now.  <thumbsup>

[MikedaddyH]

I have been keeping track of  my barrel builds and on the rifle length gas ports I had to open up the hole to 0.106" or 0.108" on the 27 caliber barrels to get them to cycle.