Need help sourcing - Want to replicate MP 15 Barrel and FSB in 18.5in+ and Mid-Length

[RadMan]

Hey folks,

Looking to replicate my M&P 15 but with a NR barrel setup. Thinking clamp-on FSB, but the big trick is the barrel.

Need an AR-15 barrel of (preferably) 18.6", mid-length gas system (don't want rifle length for aesthetic reasons), 0.730" diametre forward of the gas journal with no flutes, black, and a gas journal long enough to accommodate an FSB.

Any thoughts on were I could source such a barrel?

Thanks in advance.

 

[BioPace]

ATRS can make any barrel you want.

 

[Greenhorse six]

Saskatoongun works .

 

[JaredP]

WK180C barrels are carbine gas, 18.6"

TNA has some MRA WK180C barrels with mid-length gas, 18.6". But they're fluted.

 

[RadMan]

Thanks folks, I'll look into those.