What sort of numbers are you getting for choke constriction in these, Martin? I understood from the seller of my grade 2 that it was 45 pts. in the left barrel. I just finished with the bore mic. 40 pts. right; 54 pts. left. Lest you surmise I err, I should explain that I zero the bezel in the bore so I can count by 10s of thousandths without having to remember the bore diameter. Bores are .721 and .718 respectively. 54 pts. seem a bit extreme in the full choke dept. Another fiber wad test gun!
jack