Thinking about building a 5.56 pistol upper and this stainless barrel is on sale for $75 dolla dolla bills. Looks like a great deal to me, are these barrels any good? Doesn't say that it's chrome lined.
http://www.spintaprecision.com/7-5-223-wylde-1-7-twist-stainless-steel-barrel/
http://www.spintaprecision.com/7-5-223-wylde-1-7-twist-stainless-steel-barrel/