I have an as-new Geissele Match Trigger that also includes the Service Spring. This is where I purchased it; Rainier Arms, LLC™ | Browse | Trigger Groups | Geissele Hi Speed Trigger . I have only installed it a rifle that I have to return, it has never been fired. Everything is included in the package as when I received it. $225 shipped in the lower 48 only. Thanks, Ray please use pm to contact me.