Ammo Inc Shield Series 40 S&W 180gr TMC Handgun Ammo - 200 Rounds - The Ammo Inc. 40 S&W 180gr TMC- Processed Brass Bulk Ammo Can 200 round is the perfect round for practicing or a day at the range with friends. You will not find a higher quality, better performing round for the price. Balancing velocity, accuracy, and recoil, our development team carefully analyzes every load to achieve superior performance.