I was sent 2 Ruger M77 MK 2 springs by mistake. Eventually I got the correct springs for my Ruger. These springs lighten the trigger pull from the stock 4.5lb to 3-3.5lb range. They're from Ernie the gunsmith in AZ. Only one spring needed per rifle. Just don't need them. I won't respond to questions about shipping or emails that say "do you still have this item". I can tell if it's a spam email.