Underwood Ammos hard cast featuring a new Black Cherry coating. Equipped with new enhancements from the previous HiTek coating. The Black Cherry coating is a polymerbased compound its thermal stability allows it to handle more than any other coating today. The coating will protect against gas cutting with a high degree of wear and abrasion resistance. The Black Cherry coating prevents lead to bore contact thus virtually eliminating lead fouling.9mmP Luger 147gr Hard Cast Flat Nose 20 Per Box