So I still haven't decided what I'm going to do with that 760. I do not at all like it as an airgun. The construction is way too "toy like." Aside from the screws, it has as little as 7 metal parts. That's too much plastic for me. So, I'm either going to try another mod or use the parts for other mods. The mod I'm thinking of is of course transfer port enlargement so....

1 - Drilling the breech transfer port hole to match the ID of the breech seal. Bad move? Works?

2 - Slightly enlarging the fill port transfer hole of the valve. Worse move? Works better?

I did not want to do any messing with the valve until I heard some words of wisdom from the Gurus of Airguns. (That's you guys. btw.)


Thanks.