Our MTAC line is precision-machined from lead-free solid copper bar stock on a CNC Swiss lathe, offering a high ballistic coefficient (BC) and solid construction, specifically designed for target use at all ranges. A standout feature of these bullets is our patented SealTite band, which is slightly larger than the caliber diameter and wraps around the bullet. This unique band helps eliminate fliers by preventing gas blow-by, ensuring more consistent accuracy. Additionally, the SealTite band reduces copper fouling, a common issue with mono-metal bullets, making these bullets ideal for long-term use with less maintenance required.