222 Remington, best 300 yard round ever?

[jski]

My favorite gray beard, GunBlue, has an interesting episode on his channel discussing the .222 Remington. He goes through its history and discusses its relevance today. In it he states the the Triple Deuce is still the most accurate 300 yards and under cartridge today.

Is it?

 

[OldDutch]

Verifiably, it is not. The .222 was beat out by the .30 Stewart back in '13.

Inside Look at World Record .0077″ Group — The Gun and Ammo « Daily Bulletin

We reported two weeks ago that Texas shooter Mike Stinnett nailed a .0077 group in competition -- the smallest 5-shot group ever shot at 100 yards. This has now been officially recognized as a new NBRSA record, <a href=http://bulletin.accurateshooter.

bulletin.accurateshooter.com

 

[MagnumManiac]

It is a fantastic little round, it still produces tiny little groups in a tuned BR rifle.
Unfortunately it has been bested by more modern case designs, but will still hold it's own.
I really like mine in a Sako L461 Vixen, very accurate little rifle.

Cheers.