the lapua brass is without a doubt the best there is, the 7 AM barrel is showing signs of age, but running 600 rounds at 110 gr of powder per round through a .284 hole will take its toll, and I'm on my second batch of 100 brass it will still hold 1/2 moa at a grand but its about due for a setback, then a rebarrel in 400 more rounds
RR