Originally Posted by
scoutfsu99
I figured you'd be the one to respond quickest. I know the Rock barrels are reputed to be outstanding. I lucked into a complete MRP upper for $550...the only downside was that it had been heavily shot. It looked like it had A) never been cleaned or B) shot mainly suppressed and never cleaned:D. I sent the barrel of to Marvin for some work and he told me the gas tube was pretty shot. What were you saying about a proprietary tube? You can't just drop any gas tube in?
I understand the Rock barrels are good, but DBMG should be able to turn any quality (BCM, DD, etc) barrel into an MRP barrel correct?