serial numbers again for R51G2 Smoke

[sebvox]

I just found another out-of-sequence R51 Smoke model listed on Gunbroker.  Looks like the serial number is H014663R51.  So it is evident that Remington pulled at least a couple from the assembly line for the smoke anodized finish.  The production run for the smoke model were from serial numbers ~H022XXXR51-H027XXXR51 in late 2017 through mid 2018.