grendel has extraction issues? in what platform?
these are all grendels, the arc's are just grendels but they couldn't use the name, so they tweaked a fraction of a degree on some measure and called it their own, they're all necked down 7.62x39's, looks like prediction correct though, I knew the grendel was going nowhere as it's the most versatile and 21st century ballistics hp you can stuff in an AR and a few hundred million south of the border won't let that die, long live the 2nd, and when hornady made the 6 grendel...I mean arc...I knew that solidified things even further as the world has been asking for a factory 6 short fat in the ppc/br/dasher class for a long time, funny no one did it sooner...and OF COURSE then next progression was 22 grendel...I mean arc, silly me...hornady likely had them both in mind from the get go and probably wish they came up with the grendel to begin with...must chap their arse someone else got to the 6.5 version first and they can't do much about it, anyhow even more great news for the 21 century interpretations of what's possible with 30 grains of powder
22-250 is safe, the world still needs varmint rounds, ie; light for cal low sd speedsters designed to make small grenades in smaller animals and shorten the distance to them on the prairies, these .22's running high sd heavy for cal are just niche bastards that don't really have a place but it it would mostly compete against the 6 grendel, I mean arc...doh, they must have seen the rockslide .223 thread and all the guys smoking stuff to 400 with .223 with 77 gr tmk's and thought they have a better solution...and they'd be right