I get the troubling feeling that I may be barking up the wrong tree here.

I wish that I lived somewhere that had a lot more open space and some more liberal gun laws.
Here I can only fire this at an approved range or on land where I have permission to shoot deer with a 450 NE. The trouble is the poilce will not grant landowners permission to use .450NE on their land for deer. You see the dilemma. I would be quite happy to do it the traditional way if it were more practicable.
I will give it a go now that it is fitted but I will come clean with everyone if it prints like a shotgun afterwards :-) HONEST!!!

Regards