The Winchester Defender pistol ammo 10mm Luger 180 gr Bonded Jacket HP delivers confident personal defense performance from the trusted Defender series, combining a 180 gr bonded jacket hollow point that produces consistent expansion and deep penetration at a muzzle velocity of 1240 fps and muzzle energy of 614 ft lbs, making it ideal for home defense, duty carry, or close-range protection where stopping power matters. Youll appreciate the nickel-plated brass casing for reliable feeding and corrosion resistance in everyday carry and range use, and the bonded construction maintains weight retention for dependable terminal performance against heavy clothing or intermediate barriers. Designed with the needs of hunters, law enforcement, and responsible citizens in mind, this 10mm Auto load balances manageable recoil with strong terminal ballistics, giving follow-up shots and controlled handling in semi-automatic pistols chambered in 10mm Luger. As US-origin Winchester Defender ammunition, its a smart choice when you want proven self-defense ballistics, compatibility with a wide range of 10mm pistols, and a reputation-backed load that performs under pressure.