If you have a Henry H015-xxxx (.223 to .45-70) single shot rifle and want a MUCH lighter trigger and hammer, this is the fix for you. The spring is a Grainger stainless steel 31# spring. They're sold in lots of ten, I needed one so nine are for sale. The spring fix is super easy, here's a pictorial on how it's done ...
http://castboolits.gunloads.com/show...=1#post4497226
ALL SPRINGS HAVE BEEN SOLD
Selling these at my cost of $3 each + postage.