Stainless gas block - Tiger Rock .750 Low Profile Matte Blasted Stainless Steel USA Custom Made CAGED Gas Block

The appearance of the gas block, plus stainless caught my attention. Fit to the barrel(.750) is perfect. Inserting the gas tube, different manufacturer wasn't as smooth of a fit. There seem to be more resistance to full seat the tube. Could be drill of the hole or the tube itself. Touched up the tube end with 400grit paper lightly a drill to remove any machining marks. A s everyone knows, the super small roll pin will fly off if tapped the wrong way. With those minor irrations, set screws fit securely to the stainless barrel..I'll buy another.