imschur Posted October 20, 2012 Report Share Posted October 20, 2012 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 Quote Link to comment Share on other sites More sharing options...
98Z5V Posted October 20, 2012 Report Share Posted October 20, 2012 poop.It's on the way. Quote Link to comment Share on other sites More sharing options...
imschur Posted October 20, 2012 Author Report Share Posted October 20, 2012 now that's funny. I hope it's made as well as it appears in the images. Quote Link to comment Share on other sites More sharing options...
98Z5V Posted October 20, 2012 Report Share Posted October 20, 2012 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. Quote Link to comment Share on other sites More sharing options...
98Z5V Posted October 28, 2012 Report Share Posted October 28, 2012 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. Quote Link to comment Share on other sites More sharing options...
Robocop1051 Posted October 28, 2012 Report Share Posted October 28, 2012 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. Quote Link to comment Share on other sites More sharing options...
98Z5V Posted October 28, 2012 Report Share Posted October 28, 2012 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> Quote Link to comment Share on other sites More sharing options...
MikedaddyH Posted October 29, 2012 Report Share Posted October 29, 2012 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. Quote Link to comment Share on other sites More sharing options...
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