Budget would be under $2,500. If I'm going to pay more than that I'll just build another custom.
Chambering? Probably 7PRC but I'm open to suggestions.
Christensen Arms would be an option but it seems that many bad rifles left their factory. Lots of stories on line. I'd rather not deal with a crap shoot.
Maybe a Browning LR McMillan. ???
Buy a Used Tikka, W/ a MAGNUM Bolt Face, Then, Junk the Barrel and Screw ON, a Pre-Fit, 22-24 inch, PROOF Barrel, Buy a Stocky's Graphite Stock and go Shoot ! My son's 7 PRC ( Proof / Tikka ) Braked w/ a PVA Jet Blast, is shooting SUB 1/2 MOA, 5 shot group's with, 180 gr. ELD-M's and a near Max chg of, StaBall HD Powder, in ADG Brass at, 2,985 FPS. Best group was .314 Ctr to Ctr. Rifle action, Stocky's Stock, Barrel / Brake, Total about, $2 K !
Just be sure to, Check the Headspace of, the Proof, Pre-Fit ( pre-Chambered ) Barrel ! Love those, smooth, TIKKA,. Lefty, Actions !
The PVA Jet Blast "Back Country Brake" has practically, NO "Blast",. AT,. the Shooter ( Great for Hunting with, Ear Plug, use ! ).
My Family of, 4 Hunters,. HAVE, 4 Tikka's and One, Savage,.. All with, Back Country, Brakes.