I bought two boxes of 30-30 last fall , no plastic tips. They are accurate but of the seven I have tried so far one was a dud. Never had any problem with dead primers with Remington ammo but I have heard others who have. Not sure if this is the newest stuff or not but they had been out for a while when they got this in .

Grumpy old man with a gun.....Do not touch .
Better to be judged by 12 than carried by 6.
Don't bother my monument and I'll leave yours alone.