I almost bought some seconds last time I ordered from them. BUT what are seconds? They must have failed something in QC, right? So spending money on a bullet with flaws means that won't shoot as good. seems like wasted $$$.
Please let me know if im wrong.
Seconds might have some stains on the copper, polymer tips slightly deformed, the weight might be a just outside the QC standards. I've shot seconds that were 308 175gr Sierra Matchkings, 7mm 139gr Hornady GMX, 7mm 175 Hornady ELD-X and a couple others.
The first rifle rounds I ever made were with seconds from Sierra. 175 Matchkings bought from Graff n Sons. Lapua brass, IMR 4064 in my Savage 10FP 26". Fantastic stuff and I couldn't tell the difference from the seconds to the next few boxes of stuff I bought at the store. At that point in my reloading journey, I wasn't knowledgeable enough to weigh bullets, measure length, worry about meplat uniformity, etc, etc. All I did was check to see where the bullet touched the lands, then turned my seating die an additional half turn to give 0.030" jump. End. I was only concerned about downrange results, which kept life simple.
Another example would be a factory box of GMX bullets would have an overall better surface finish, the polymer tip was pointing not perfectly straight, or the groove rings were cut a little deeper, or the weight was like either 136-143gr for the seconds as opposed to 137-141 for the good ones.
Guess what? I loaded the seconds with the same load data, to the same seating depth, and none of the imperfections made any noticeable difference out to 500 yards.
Load and shoot.