1000rds – 5.56x45 Winchester USA 62gr. FMJ M855 Ammo

Winchester Ammunition 62 Grain Penetrator Ammo Details

Don’t spend one second of your life without instant access to 5.56x45 M855 ammunition. Count on Winchester to supply precisely the stuff you need to train your aim and dump out mags all day, every day!

This ammo is loaded with 62 grain full metal jacket “penetrator” projectiles. Each bullet’s copper jacket surrounds a two-piece core: steel in the front, lead in the back. Its steel tip fortifies the bullet so it can more reliably pass through sheet metal and other barriers. Its slightly heavier weight may lower the bullet’s muzzle velocity, but it pays off in the form of increased momentum and greater resistance to wind drift as a result.

This ammo will attract a magnet. If you bring it to a range which prohibits “magnetic ammunition,” you will be sorely disappointed.

Winchester loads their USA series ammo with their usual high-quality reloadable brass cases, clean-burning propellant, and Boxer primers which are incapable of corroding metal following ignition. One case of ammo contains fifty 20-round boxes.