Hornady Critical Duty Handgun Ammunition 10mm Auto 175 gr Flexlock 1160 fps 20/ct

Features: CANNELURED BULLET WITH CRIMPED CASE ensures no bullet setback during feeding.INTERLOCKA(R) BAND works to keep the bullet and core from separating for maximum weight retention and proven terminal performance through all FBI test barriers.CORE is made of high-antimony lead making it extremely tough, delivering controlled expansion for unparalleled terminal performance consistency through all FBI test barriers. It's also more economical than similar bonded bullets.NICKEL-PLATED CASES resist corrosion and greatly enhance low-light chamber checks.