Starline has been available the last few weeks. There’s a link below. You can still back order it now and in my experience their back orders typically fill pretty fast. I’ve bought quite a few different calibers from them and they fill 1-4 weeks usually. If you build or buy a 222 let me know, send me a PM and I’ll gift you 50 pieces of Lapua to get you started. It really is a fun little cartridge, easy to tune, accurate, lots of powder/primer combos do a good job. I have a few of the old vintage 222s, Sako’s, Krico, Anschutz, Remingtons, my wife shots a little custom for varmint calling, she also has a CZ 527, it’s one of our favorite cartridges. I don’t shoot competition so I’m not much help there. The only problem with your question is that the 6BR is also a fun number, one of each would put a smile on your face, all in good time.
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www.starlinebrass.com