Rock River Arms HBAR 20" WYLDE 1:9 Twist Chrome Lined Pre-assembly!
The Rock River Arms barrel besides the shipping issue that rubbed off some parkerizing and a couple of very minor burrs is well machined. From the looks of the borescope inspection I think it will be accurate. You never know though until it's fired. Forgot to mention it in the video but the front sight base looks to be straight with the barrel extension indexing pin. Finishing parts are on the way so some live fire testing soon!