Loaded a batch of 50 7x57 - Norma brass, 45.5 grains of N555, 175 Hornady ELD-X, 3.235 OAL (yes, my rifle has a deeep throat, why do you ask?), CCI BR2 primers, neck sized in a Lee Collet die. 35 out of 50 came out with +/- .001 runout, the other 15 came out with approx .003-.005 runout (trash talk them Lee Collets all you want, nothing else I've ever used comes close in terms of runout). These are just 'stupid accurate' in my gun (tested again at the range today).
Also loaded a batch of 10 7mm-08, Norma 308 brass, 42 grains of Varget, 140 Sierra Tipped Game King/TGK/GameChanger, 2.8-ish OAL (I say "ish" because these 140 TGK's have a ton of variance - CBTO is +/- .003 or so, actual OAL varies by as much as .012), sized and seated with RCBS. Runout for 7 of them was under .005, the other 3 were over .010 (looked like bananas when I spun them in the runout gauge, LOL). Lee Collet die for 7mm-08 arrives today, we'll see if the next batch isn't closer to straight. Accuracy was only so-so at the range, but velocity was both good (2850) and near zero ES/SD.