I shot out a couple of 30-06's using the 1 gun mentality. Since then I've switched over to the 308w + added the 223rem. The 308 can handles bullets from 200gr down to 110gr accurately. The 223's are so cheap it's hard not to have a 2nd rifle.
Cheap brass, cheap bullets, tons of excellent designs for cast bullets coupled with quality firearms that are being sold dirt cheap.
There's a lot of mfg's putting out quality firearms cheap, it's nothing to get moa accuracy with these +/- $250 rifles.
Not trying to start a brand war, everyone has their favorite spotted puppy. Simply stating what I put my $$$$ on and what I got for that $$$$.
I went with the savage axis rifles. They were selling them as a package deal for $300 with a $50 mail-in rebate. I sold the scope that came with it for another $50 & ended up with a $218 hb rifle in 223rem. I wanted to test a cheap rifle with my cheap reloads. The reloads consisted of free range brass and free lead from the berm turned into cores and free 22lr cases turned into 223 bullet jackets. I never did anything to that savage other than take it out of the box and clean the oil out of the bbl and check the action screws. Put my own 24x scope on it and took it to the range for a 40+/- shot bbl break-in & cleaned the bbl then shot this test target.
That target is nothing more than a ladder test/5-shot groups using mixed nato free range brass and free home swaged bullets. I've had excellent results with bl-c2 and 25.5gr using 55gr to 62gr bullets in several different rifles. No surprises here either. $218 rifle free mixed range brass/free home swaged bullets ='s sub moa. Never did anything to that rifle, it has a adjustable trigger & I've never even bothered to play with it. That's how a $218 rifle shot right out of the box.
Liked it enough that I bought a savage axis chambered in 308w that has a standard pencil bbl on it. It was another package deal that had the $50 mail in rebate & I sold the scope tha came with it for $50. The end result is another rifle for $218. I didn't bother to keep the targets but it was nothing to work up bl-c2 loads for that 308w with 130gr bullets and 180gr bullets & got both of them to do moa.
I'm currently working on cast loads for that savage axis chambered in 308w looking for a +/- moa +/- 1900fps load with free lead.
For under $500 you could get 2 rifles that will easily do moa. Savage & t/c compass rifles come to mind. 308w & 223rem