I’m an old codger. I have seen rimfire platforms come and be the king, and then, it seems, they just ghost away. So , I have old rifles that I’m wondering what put them away. My Remington 541 S , my Sako P 94S, etc. The trend seems to be the action only locks up with one locking lug, with only a couple of exceptions. What is making the newer rifles better ? Has CZ got the lock on accurate affordable platforms ? I just recently got interested in “custom “ rifles, if you call a barrel swap a custom job. Both of my “ builds “ are on the CZ 457 action, one with a drop in Bartlein, the other a drop in Walther. I haven’t gotten a chance to wring them out yet. I want to get a really good trigger, but , I am totally ignorant about what to buy. Suggestions welcomed ! Sorry for the ramble……..one last question……has the price of the CZ 457 gone up as much as 20 percent ? I was thinking they had in the last year.