I have a couple Crosman pistols, including a 2250 which I did an at-home trigger job on a couple years ago. Lighter trigger spring, reshape sear engagement and polish contact surfaces. Pretty basic, but trigger pull is 1-2lbs. with ZERO takeup. ALso installed a Mac1 trigger shoe and some other tidbits.
Anyway, I'm thinking about a 1077 ... I'm wondering how the trigger is out of the box (i.e. is it typical Crosman 15lb pull with a sharp thin trigger blade?), and if there are any tips for improving it.