yahoo.com is where I got the Trigger Spring for my Ruger 77! Very Good Service and Professional. With a very informative web site.
On the shooting Sticks;
I didn't like how one of the legs was performing with the Anti-seize as I did a test on one set with two legs using white lithium spray grease and those two are working fine and the anti-seize leg is sluggish so I'll take that one apart and clean it and apply the lithium grease! The reason I tried the anti-seize is it's recommended in this application with two dissimilar metals being Aluminum and steel in contact with each other. Even a brand new set could possibly have these issues but I can't say for sure as these are the first gen and not gen 2 or gen 3! I wouldn't hesitate to buy a new set if needed but I would take a look at the inside and lube as needed as everything I read on the web and about the Primos sticks all say the same thing. 'They don't respond quickly or at all on the Primos site and issues aren't really addressed". I've only read this several times on several sites and haven't experienced this myself. I still can't and won't knock their Trigger sticks as we put them through heck and have gotten a lot of use out of them! Just making a few small improvements on them.