By out of the country, George means way up north!!
The Robertson is as follows: 30" barrels, 14 5/8" LOP, 6# 8 oz, 5" balance to trigger, unmounted swing = 1.61, mounted swing of 7.01, and half weight radius of 10.72. The weight and balance are right on average for a Brit pattern game gun. The unmounted swing is a bit slow and the mounted is a bit faster than average. If you want game gun handling, well here it is.
We got 24 guns over two days at the Southern. Not a bad haul. I'll put some of the most interesting ones up as soon as I get the data worked.
