Winchester SXZ 45 ACP AUTO Ammo 230 Grain Full Metal Jacket Training System ammo review offers the following information; The experts at Winchester have combined top ballistic technology and performance with realistic training to give you the SXZ Personal Protection and Training System. This handgun ammo system combines high-performance hollow point personal protection rounds designed for maximum stopping power with specially matched training rounds engineered to match the ballistic performance, feel, and function for ultra effective and realistic practice and training. Both the training and personal protection tactical rounds feature Winchester’s Lubalox black oxide bullet coating to protect your gun’s barrel from fouling and reduce the number of needed cleanings and keep the bullet’s jacket like new. To millions of gun and ammo enthusiasts worldwide, the name “Winchester” means quality and high-performance by the most complete and versatile line of ammunition in the world. Winchester ammunition products have a long history of innovation behind them and have set the worlds standard in superior shooting performance. Their Winchester M-22 22LR ammo as well as many others calibers use advanced technology to produce high quality ammo for everybody. To stay competitive in today’s market, Winchester uses their value pack ammunition to meet the demand of price conscious buyers. In the end, regardless of what the sport, game or circumstances surrounding you, you can always depend on every cartridge in the Winchester Ammunition line to perform – as promised.