I hate to even admit this, but I let my #1 in .458 go--I have no idea where my brain was at that moment--I did go ahead and get the #1 in 30-06 Iv'e wanted for years and another in .204 Ruger, my new ground hog gun, laminated stainless, bull barrel---I also had one in 45-70 and bought a decellerator slip on pad--I'm crazy about the number one's but can't figure out why Ruger puts a relatively thin hard rubber recoil pad on them, the one on my .458 was no thicker or softer than the one on the .204. Apparently, Ruger feels number one buyers are manly men----