Nice Guns Simon , have one in .177 and its good but a lot of money for what you get compared HW 100 kt or ks . It shoots great and feels great as well.
I have put on the new Huggett Belita silencer on it and it seems to be one of the best ones to put on.
Pellets , JSB heavies and H&N ftt seem to be the best in mine, even at 60 yards .
Just hope you have more luck as mine had to go back with a stiff bolt and under powered and been told another ten went back as well from the same shop ,not good for the price you pay for this gun .