Does anyone make a 2 stage trigger for the finnfire??

If you contact Mac Tilton at MT Guns, I'm pretty sure that he sells a Barnard (?) trigger that fits the Finnfire and can be set for either single or two stage operation.
It doesn't have a safety but the rules don't specify what kind of safety is required on a hunter. I had planned to put one on a Finnfire -- before deciding to build a new Anschutz -- and make a simple, threaded fitting for the trigger guard that could be screwed in to block the trigger and render it safe. (I've checked the rules pretty carefully and AFAIK, a safety only has to work dependably -- or it really isn't a 'working' safety -- but it doesn't have to be either convenient or fast...)