I'm a knuckle hair away from ordering a Geissele URGI Near Clone upper to join my other middies. It's between that and a BCM. Anyone know for certain what gas port diameter current production BCM midlength barrels are? I assume its .076", but Garand Thumb's video on the URG-I claimed that the .076" DD barrel is overgassed compared to a BCM because USASOC wanted the extra gas for reliability.
Also, for those who have a URGI, how does it run? Geissele says it's optimized for the higher pressures of M855A1 and suppressed use. How does it do with M193/M855 and .223 unsuppressed?
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