Got the Slix springs in the mail the other day, shipping was 3 days , I took my '73 apart and followed the directions
that came in the package, they replaced the other aftermarket springs that were getting weak. Made a marked improvement in the way the rifle worked. I would recommend these, easy to install.

Fast shipping, I’m not a gunsmith but the installation well pretty easy and made a heck of a difference in the smoothing out of the action on my rifle, since then I’ve probably put 300 rounds through the rifle without any problems so a big thumbs up to slixprings