Fariss
Active Member
I got 100 ABM brass is it any good
300 win magIt's probably Norma produced brass, depending on the caliber, it might be hard to beat
No sir we all shoot same lot# in everythingI have a little ABM as well. As @Darryke suggested, I appears to be similar to the Norma brass that I use predominately in 300 WM. I have some ADG brass as well and it appears heavier/ thicker. Norma was my go to brass before Lapua and ADG started selling it to the public in the last few years. You should be good to go with the ABM stamp brass as long as you aren't mixing with other mfg brass. (Assuming you want consistency)