Hi guys, new here first post. I bought an Axis 2 XP chambered in 243 back in the spring, letter P in the serial number. Couldn’t hit the broad side of a barn, loose bases, crooked scope etc. I put a Trophy XLT scope on it, but I don’t like the way it sits, it’s not comfortable. I want to put a one piece Weaver rail in place of the two-piece factory bases, but I’m coming up with two part numbers. 48347 is pre-2021, 48400 is post-2021. Naturally I assume 48400 is what I need, but I read some screws were the wrong size, and there wasn’t any concrete evidence on which one I need. I emailed Savage Arms to try and pinpoint the manufacture date to be sure but haven’t heard back. I also can’t seem to find a 48400 rail locally, so I’ll have to order online; if I do that I want to be sure I get it right. Does anybody know for sure? It must be 48400, but I’d just like to be 100% certain