Any career 707 gurus on here

[Maxwell]

Is their any one who knows what mods you can do to a career 707 to improve shot count and efficiency on sub 12 , .22 mk11 model. and also any thing else that improves the gun

[KCE]

It has been a long time since I shot one of them.
I would say there is a lot that can be done to them now as time has improved on many pvp air guns over the years.

Regards kev.

[Mr Bond]

The triggers on mine were all greatly improved by removing the roll pins in the pivots ans replacing them with a hard steel pin.
You might have to clean the hole up as the roll pins are a but messy on the surfaces.