I am looking to improve my trigger on my 10/22, I have had it about 12 or 15 years and every few years I do something to it. This year I would like to put in a drop in hammer. I am looking for some advice on this. I have been looking on midway usa at the Power Custom Hammer kit and the Power Custom Hammer and Sear kit. I like the price of the just the hammer kit, but I don't know if it is necessary for me to get the sear also. This is a squirrel hunting gun, not a match gun, It doesn't have to be perfect. But if it is worth the money i will get the sear also. From what I read on some reviews it doesn't look like it makes that much difference. I am green to messing with this stuff so really don't know any better, just looking for some advice.