Ammo Inc Signature Target 10mm Auto 180gr FMJ Handgun Ammo – 50 Rounds. his 10mm 180gr FMJ (Full Metal Jacket) is from the Ammo, Inc. Signature Target Shooting Line. Whether you’re a serious shooter who spends a lot of time on the range or a casual plinker who shoots a few times a year, you’ll need the best available ammo to fuel your specific firearm. Balancing velocity, accuracy, and recoil, our development team carefully analyses every load to help our ballisticians achieve the specific outcome of superiority. Superior Ball point Ammunition Balanced Velocity and Recoil 100% American Made Components Hyperclean Technology – Shoot more, Clean less