Which AR-15 Bull barrel?

[Cullen]

I've decided to use a bull barrel for my AR build. It's going to be a range rifle anyway.

But I can't find an 18 inch bull barrel! On some youtube videos the 16-inch ones seem to have a lot of muzzle flash. I don't really like the awkwardness of the 20 inch barrels, so the 18's were my choice. But I can't find them! Sans for those DPMS Mini SASS barrels, which are a full .936 inches thick from receiver to muzzle.

Does anyone know who makes one? My search-fu only gives me DPMS and some online classifieds.

 

[browningguy]

All of the barrel makers will cut one to the length you want, just call and order.

 

[Welding Rod]

Edit: Just saw OP only asking about a barrel.

http://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_id=275

 

[Zerodefect]

How about the BCM Mk12 barrel?

18", rifle length gas system, 410 SS. Medium profile, not quite as fat as a regular bull barrel.

 

[cliffb]

I used the BCM 18" on my SPRish build. Very accurate.

 

[wnycollector]

You may want to check out http://www.whiteoakarmament.com/ and their SDM and SPR barrels.