First Breach 9x19mm New Brass Case 100 Rounds 9mm brass 100

First Breach 9x19mm New Brass Case 100 Rounds 9mm brass 100. For every casing First Breach produces its own brass cups from new premium brass strip which are drawn into finished casings. Each and every production line includes a series of quality control checkpoints. All of First Breachs products are qualified through First Breachs MOCs (Match-grade Ocular Checkpoints) as well as our MLTs (Match-grade Laser Terminals) which utilize more than a dozen lasers and a 3D imaging system to measure the