Who’s done the full run?

Raw accuracy…. And I think you nailed it there. Is it the bullet or the gun that’s the factor at distance.

Also, thank you again to everyone that has weighed in. Happy New Year

The only real difference is control fed vs push fed. Now that difference might be pretty negligible. MCR does CZs now and they shoot pretty comparable to the Vudoo and RimX. The big thing with the CZ is the lack of trigger customization. So many R700 triggers that meet people's preferences. Not much going for the CZ.
 
300 yards is much less about the gun and much more about the shooter’s ability to read the environmental conditions, their technique, and ammo consistency.

For gun comparisons, you’ll want the shortest distance possible to minimize those variables, but far enough you can differentiate each individual impact.