Yes, exactly. Every rimfire I own, or barrel I switch, likes something different.
The " new and improved" Remington Golden Bullets do seem to be just that. I haven't had one fail to fire yet, they definitely burn cleaner (the old ones were very dirty), and accuracy has been better than the 2 Federal loads I have tried in 2 different rifles. I bought 2800 rounds for $180 a few months back before ammo became plentiful again.
Jim, what does your 20" GM like best?
