Gunbroker.com has some great deals for ammo https://www.highlinefirearms.com/ in Oregon has the rounds cheapish or use brickseek,com and check walmart, I picked up 1K rounds for $100 at walmart. Area 419 makes an awesome scope mount for it. For Scopes check out https://www.youtube.com/channel/UCWL2TQa6Ug_qqj36AgPp2XA Cyclops Videos Joe W Rhea, he is a nice guy and has great reviews. Be sure to subscribe to his channel and like the videosNice! I've been looking real hard at the .17HMRs, and specifically a CZ 457 Varmint or American.
I don't think I can trust it.Nice! At least get you on paper.