Winchester Service Grade ammunition was developed to provide excellent performance at an affordable price for the high volume shooter. Featuring high quality Winchester components, this ammunition delivers outstanding reliability. This ammunition is loaded with a full metal jacket bullet which is known for its positive functioning and exceptional accuracy. On impact this bullet does not expand and is ideal for target shooting. Reliable, affordable loads for the high-volume shooter. Whether for practice, target shooting or training exercises, Service Grade ammunition is a superb choice for high volume shooting.  This ammunition is new production, non-corrosive, in reloadable brass cases.