Winchester Big Bore 10mm Auto 200gr JHP Handgun Ammo – 20 Rounds – With generations of legendary excellence Winchester USA known as “White Box” is the name you know and trust. Standing for consistent performance and superb value Winchester USA offers you high-quality ammunition to suit a wide variety of needs and desires. Winchester USA loads typically field quality new production brass cases which can be saved and used by reloaders. With a precise mix of powder and projectiles Winchester produces ammunition that is made right here in the USA by hard working men and women. Deep Penetration – Semi-Jacketed Hollow Point Design controls and delays expansion.; Optimized Expansion – Achieves massive shock and produces lethal wound channels.; Reliable Performance – Dependable in critical personal defense and hunting situations.;
