Thank you Yellow, I got my Diana 6M pistol,YEA!

does it have a fairly fresh rebuild or is that an unknown 

Posted by: @donc

A while back I asked for advice on acquiring one. Thanks sooo much for all your help. I love this forum, it always comes thru. Such great guys.

Only shot it a few times now and I'm really impressed with the Giss recoilless system. I wish some mfg would make a affordable Whiscombe clone for 12 ft/lb or more. I for sure would buy one. 

Hey Don,

They already make one. And, it produces a lot more than 12 ft/lb. But, now it's called a PCP. Lol.

Sorry, couldn't resist. I know what you mean. I think the Giss system is an engineering marvel, too. I'm glad you found what you were looking for.

yes, I lucked out and recent tune. Very accurate but I have to adjust the trigger. 2nd stage wall is not there.

take the grip off because this trigger can be setup without cocking the pistol

you just reset the hook and adjust the screws 

remember the front screw is just a locking screw 

the back screw has the main screw and a center screw 

the center screw puts pressure on the spring that the ball sits on and it is for fine tuning and quit frankly your finger will have a hard time felling the changes but it is there twist on it 

now back to the larger part of the screw, if you screw it in to far the hook will not disengage and this is WAY easier to do with the grip off 

you can only get what it gives you, i have stared at that trigger setup to try to improve and found no way to improve it 

the only way to lighten the trigger would be a smaller wire trigger spring but it is a complicated spring and found no way to do it 

oh i try with some piano wire but piano wire and me don't get along 

so do yourself a favor and take the grip frame off and adjust the trigger 

and i do own a few of these, ok more then a few 

best advice i can give to you or anyone