Winchester USA Lake City M855 Features The Winchester USA Lake City M855 Green Tip load is manufactured at the renowned Lake City facility and built to the same specifications trusted by military and law enforcement shooters for decades. Each 62 grain full metal jacket projectile leaves the muzzle at 1255 fps producing 1289 ft-lbs of energy for dependable performance across a wide range of 5.56 chambered rifles. The reloadable brass cases and boxer primers give handloaders the option to recover spent brass and rebuild their own ammunition adding long-term value for high-volume shooters. Consistent Lake City quality control means shooters can expect reliable ignition and cycling round after round in semi-automatic AR-platform rifles. This 5.56 load ships as a 600-round case giving range regulars training classes and preparedness-minded shooters a steady supply without constantly restocking single boxes. The green tip projectile design has made M855 a favorite among AR-15 owners who want a dependable affordable option for both target practice and general-purpose shooting. Brass-cased construction also means smoother extraction and ejection cycles compared to steel-cased alternatives which helps keep semi-automatic rifles running cleanly. For shooters who go through ammunition quickly and want Lake City reliability this Winchester USA M855 case is a smart dependable choice for sale at GrabAGun. Winchester USA Lake City M855 Specifications Manufacturer: Winchester Model: USA Lake City M855 Caliber: 5.56 Bullet Type: FMJ Bullet Weight: 62 Grain Velocity: 1255 FPS Energy: 1289 Ft-lbs Primer: Boxer Case Material: Brass Reloadable: Yes Rounds Per Box: 150 Country Of Origin: USA Available At: GrabAGun