Winchester USA Lake City M193 5.56mm 55gr FMJ Ammunition, 200-Round Box

Winchester USA Lake City M193 ammunition (part no. WM193200) loads a 55-grain full metal jacket bullet at 3240 fps, manufactured at the Lake City Army Ammunition Plant to the same specification that has defined 5.56mm ball ammunition for military and civilian shooters alike. Winchester packages this Lake City-manufactured ammunition as a bulk 200-round box, giving AR-platform shooters a mil-spec training load from one of the most respected production facilities in American ammunition manufacturing. The brass-cased construction gives reloaders the option to reuse fired cases after a day at the range. In rifle ammunition for AR-15 owners who want genuine Lake City ammunition, this bulk box delivers it.

Key Specifications

• The chambering is 5.56mm NATO / 223 Remington, the standard AR-platform rifle cartridge.
• The bullet is a 55-grain full metal jacket, matching the original M193 military specification.
• Muzzle velocity is rated at 3240 fps, typical for standard M193-spec ball ammunition.
• The ammunition is manufactured at Lake City, one of the most respected production facilities in the country.
• The cases are brass, reloadable for shooters who want to reuse fired cases.
• The ammunition is packaged as a bulk 200-round box, sized for high-volume range and training use.
• The loaded box ships at approximately 5.332 lbs, typical shipping weight for a 200-round box of .223 REM/5.56 NATO.
• Being fully jacketed, the bullet is built for consistent, non-expanding penetration rather than terminal expansion, the standard choice for training and range use.

Frequently Asked Questions

What makes Lake City ammunition notable? It is manufactured at the Lake City Army Ammunition Plant, a facility long trusted for producing military-specification small-arms ammunition.

What is M193 ammunition? The original 55-grain full metal jacket military specification for 5.56mm, still a standard training and range loading today.

Buy Winchester USA Lake City M193 5.56mm Ammunition

Genuine Lake City ammunition carries a manufacturing pedigree serious AR-15 shooters look for, and this bulk box keeps the cost per round reasonable for regular training. Stock the safe and keep shooting. Order from our Lubbock, Texas gun shop and it ships fast to your door.